70861882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 71628998

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 221, 238, 259, 442, 481, 518, 619, 629, 962, 1238, 1258, 1547, 3094, 3367, 4333, 4403, 6734, 8047, 8177, 8666, 8806, 10523, 16094, 16354, 21046, 22903, 45806, 56329, 57239, 73661, 112658, 114478, 136799, 147322, 160321, 273598, 297739, 320642, 389351, 595478, 778702, 957593, 1915186, 2084173, 2725457, 4168346, 5061563, 5450914, 10123126, 35430941, 70861882]

約数ペア:

[(1, 70861882), (2, 35430941), (7, 10123126), (13, 5450914), (14, 5061563), (17, 4168346), (26, 2725457), (34, 2084173), (37, 1915186), (74, 957593), (91, 778702), (119, 595478), (182, 389351), (221, 320642), (238, 297739), (259, 273598), (442, 160321), (481, 147322), (518, 136799), (619, 114478), (629, 112658), (962, 73661), (1238, 57239), (1258, 56329), (1547, 45806), (3094, 22903), (3367, 21046), (4333, 16354), (4403, 16094), (6734, 10523), (8047, 8806), (8177, 8666)]