71368712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5657}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 142581600

約数和(自身を除く): 71212888

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 5657, 6308, 11314, 12616, 22628, 45256, 107483, 214966, 429932, 469531, 859864, 939062, 1878124, 3756248, 8921089, 17842178, 35684356, 71368712]

約数ペア:

[(1, 71368712), (2, 35684356), (4, 17842178), (8, 8921089), (19, 3756248), (38, 1878124), (76, 939062), (83, 859864), (152, 469531), (166, 429932), (332, 214966), (664, 107483), (1577, 45256), (3154, 22628), (5657, 12616), (6308, 11314)]