74502714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 177666048

約数和(自身を除く): 103163334

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1223, 1562, 1846, 2343, 2446, 2769, 3669, 4686, 5538, 7338, 10153, 13453, 15899, 20306, 26906, 30459, 31798, 40359, 47697, 60918, 80718, 86833, 95394, 173666, 174889, 260499, 349778, 520998, 524667, 955163, 1049334, 1128829, 1910326, 2257658, 2865489, 3386487, 5730978, 6772974, 12417119, 24834238, 37251357, 74502714]

約数ペア:

[(1, 74502714), (2, 37251357), (3, 24834238), (6, 12417119), (11, 6772974), (13, 5730978), (22, 3386487), (26, 2865489), (33, 2257658), (39, 1910326), (66, 1128829), (71, 1049334), (78, 955163), (142, 524667), (143, 520998), (213, 349778), (286, 260499), (426, 174889), (429, 173666), (781, 95394), (858, 86833), (923, 80718), (1223, 60918), (1562, 47697), (1846, 40359), (2343, 31798), (2446, 30459), (2769, 26906), (3669, 20306), (4686, 15899), (5538, 13453), (7338, 10153)]