74412408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 213246720

約数和(自身を除く): 138834312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 641, 691, 1282, 1382, 1923, 2073, 2564, 2764, 3846, 4146, 4487, 4837, 5128, 5528, 7692, 8292, 8974, 9674, 13461, 14511, 15384, 16584, 17948, 19348, 26922, 29022, 35896, 38696, 53844, 58044, 107688, 116088, 442931, 885862, 1328793, 1771724, 2657586, 3100517, 3543448, 5315172, 6201034, 9301551, 10630344, 12402068, 18603102, 24804136, 37206204, 74412408]

約数ペア:

[(1, 74412408), (2, 37206204), (3, 24804136), (4, 18603102), (6, 12402068), (7, 10630344), (8, 9301551), (12, 6201034), (14, 5315172), (21, 3543448), (24, 3100517), (28, 2657586), (42, 1771724), (56, 1328793), (84, 885862), (168, 442931), (641, 116088), (691, 107688), (1282, 58044), (1382, 53844), (1923, 38696), (2073, 35896), (2564, 29022), (2764, 26922), (3846, 19348), (4146, 17948), (4487, 16584), (4837, 15384), (5128, 14511), (5528, 13461), (7692, 9674), (8292, 8974)]