71905834

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 147974400

約数和(自身を除く): 76068566

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 733, 1001, 1078, 1274, 1466, 2002, 3773, 4459, 5131, 7007, 7546, 8063, 8918, 9529, 10262, 14014, 16126, 19058, 35917, 49049, 56441, 66703, 71834, 98098, 104819, 112882, 133406, 209638, 251419, 395087, 466921, 502838, 733733, 790174, 933842, 1467466, 2765609, 3268447, 5136131, 5531218, 6536894, 10272262, 35952917, 71905834]

約数ペア:

[(1, 71905834), (2, 35952917), (7, 10272262), (11, 6536894), (13, 5531218), (14, 5136131), (22, 3268447), (26, 2765609), (49, 1467466), (77, 933842), (91, 790174), (98, 733733), (143, 502838), (154, 466921), (182, 395087), (286, 251419), (343, 209638), (539, 133406), (637, 112882), (686, 104819), (733, 98098), (1001, 71834), (1078, 66703), (1274, 56441), (1466, 49049), (2002, 35917), (3773, 19058), (4459, 16126), (5131, 14014), (7007, 10262), (7546, 9529), (8063, 8918)]