25856796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 76930560

約数和(自身を除く): 51073764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 953, 969, 1292, 1428, 1596, 1906, 1938, 2261, 2859, 3812, 3876, 4522, 5718, 6671, 6783, 9044, 11436, 13342, 13566, 16201, 18107, 20013, 26684, 27132, 32402, 36214, 40026, 48603, 54321, 64804, 72428, 80052, 97206, 108642, 113407, 126749, 194412, 217284, 226814, 253498, 307819, 340221, 380247, 453628, 506996, 615638, 680442, 760494, 923457, 1231276, 1360884, 1520988, 1846914, 2154733, 3693828, 4309466, 6464199, 8618932, 12928398, 25856796]

約数ペア:

[(1, 25856796), (2, 12928398), (3, 8618932), (4, 6464199), (6, 4309466), (7, 3693828), (12, 2154733), (14, 1846914), (17, 1520988), (19, 1360884), (21, 1231276), (28, 923457), (34, 760494), (38, 680442), (42, 615638), (51, 506996), (57, 453628), (68, 380247), (76, 340221), (84, 307819), (102, 253498), (114, 226814), (119, 217284), (133, 194412), (204, 126749), (228, 113407), (238, 108642), (266, 97206), (323, 80052), (357, 72428), (399, 64804), (476, 54321), (532, 48603), (646, 40026), (714, 36214), (798, 32402), (953, 27132), (969, 26684), (1292, 20013), (1428, 18107), (1596, 16201), (1906, 13566), (1938, 13342), (2261, 11436), (2859, 9044), (3812, 6783), (3876, 6671), (4522, 5718)]