25745412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 80438400

約数和(自身を除く): 54692988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 149, 154, 187, 204, 231, 238, 242, 298, 308, 357, 363, 374, 447, 462, 476, 484, 561, 596, 714, 726, 748, 847, 894, 924, 1043, 1122, 1309, 1428, 1452, 1639, 1694, 1788, 2057, 2086, 2244, 2533, 2541, 2618, 3129, 3278, 3388, 3927, 4114, 4172, 4917, 5066, 5082, 5236, 6171, 6258, 6556, 7599, 7854, 8228, 9834, 10132, 10164, 11473, 12342, 12516, 14399, 15198, 15708, 17731, 18029, 19668, 22946, 24684, 27863, 28798, 30396, 34419, 35462, 36058, 43197, 45892, 53193, 54087, 55726, 57596, 68838, 70924, 72116, 83589, 86394, 106386, 108174, 111452, 126203, 137676, 167178, 172788, 195041, 212772, 216348, 252406, 306493, 334356, 378609, 390082, 504812, 585123, 612986, 757218, 780164, 919479, 1170246, 1225972, 1514436, 1838958, 2145451, 2340492, 3677916, 4290902, 6436353, 8581804, 12872706, 25745412]

約数ペア:

[(1, 25745412), (2, 12872706), (3, 8581804), (4, 6436353), (6, 4290902), (7, 3677916), (11, 2340492), (12, 2145451), (14, 1838958), (17, 1514436), (21, 1225972), (22, 1170246), (28, 919479), (33, 780164), (34, 757218), (42, 612986), (44, 585123), (51, 504812), (66, 390082), (68, 378609), (77, 334356), (84, 306493), (102, 252406), (119, 216348), (121, 212772), (132, 195041), (149, 172788), (154, 167178), (187, 137676), (204, 126203), (231, 111452), (238, 108174), (242, 106386), (298, 86394), (308, 83589), (357, 72116), (363, 70924), (374, 68838), (447, 57596), (462, 55726), (476, 54087), (484, 53193), (561, 45892), (596, 43197), (714, 36058), (726, 35462), (748, 34419), (847, 30396), (894, 28798), (924, 27863), (1043, 24684), (1122, 22946), (1309, 19668), (1428, 18029), (1452, 17731), (1639, 15708), (1694, 15198), (1788, 14399), (2057, 12516), (2086, 12342), (2244, 11473), (2533, 10164), (2541, 10132), (2618, 9834), (3129, 8228), (3278, 7854), (3388, 7599), (3927, 6556), (4114, 6258), (4172, 6171), (4917, 5236), (5066, 5082)]