70874752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 153538560

約数和(自身を除く): 82663808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 223, 382, 416, 446, 764, 832, 892, 1528, 1664, 1784, 2483, 2899, 3056, 3568, 4966, 5798, 6112, 7136, 9932, 11596, 12224, 14272, 19864, 23192, 24448, 28544, 39728, 42593, 46384, 79456, 85186, 92768, 158912, 170372, 185536, 317824, 340744, 371072, 553709, 681488, 1107418, 1362976, 2214836, 2725952, 4429672, 5451904, 8859344, 17718688, 35437376, 70874752]

約数ペア:

[(1, 70874752), (2, 35437376), (4, 17718688), (8, 8859344), (13, 5451904), (16, 4429672), (26, 2725952), (32, 2214836), (52, 1362976), (64, 1107418), (104, 681488), (128, 553709), (191, 371072), (208, 340744), (223, 317824), (382, 185536), (416, 170372), (446, 158912), (764, 92768), (832, 85186), (892, 79456), (1528, 46384), (1664, 42593), (1784, 39728), (2483, 28544), (2899, 24448), (3056, 23192), (3568, 19864), (4966, 14272), (5798, 12224), (6112, 11596), (7136, 9932)]