38970596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 51346204

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 62, 68, 76, 119, 124, 133, 139, 217, 238, 266, 278, 323, 434, 476, 527, 532, 556, 589, 646, 868, 973, 1054, 1178, 1292, 1946, 2108, 2261, 2356, 2363, 2641, 3689, 3892, 4123, 4309, 4522, 4726, 5282, 7378, 8246, 8618, 9044, 9452, 10013, 10564, 14756, 16492, 16541, 17236, 18487, 20026, 30163, 33082, 36974, 40052, 44897, 60326, 66164, 70091, 73253, 73948, 81871, 89794, 120652, 140182, 146506, 163742, 179588, 280364, 293012, 314279, 327484, 512771, 573097, 628558, 1025542, 1146194, 1257116, 1391807, 2051084, 2292388, 2783614, 5567228, 9742649, 19485298, 38970596]

約数ペア:

[(1, 38970596), (2, 19485298), (4, 9742649), (7, 5567228), (14, 2783614), (17, 2292388), (19, 2051084), (28, 1391807), (31, 1257116), (34, 1146194), (38, 1025542), (62, 628558), (68, 573097), (76, 512771), (119, 327484), (124, 314279), (133, 293012), (139, 280364), (217, 179588), (238, 163742), (266, 146506), (278, 140182), (323, 120652), (434, 89794), (476, 81871), (527, 73948), (532, 73253), (556, 70091), (589, 66164), (646, 60326), (868, 44897), (973, 40052), (1054, 36974), (1178, 33082), (1292, 30163), (1946, 20026), (2108, 18487), (2261, 17236), (2356, 16541), (2363, 16492), (2641, 14756), (3689, 10564), (3892, 10013), (4123, 9452), (4309, 9044), (4522, 8618), (4726, 8246), (5282, 7378)]