74263514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 63630886

約数列:

[1, 2, 13, 17, 19, 26, 34, 37, 38, 74, 221, 239, 247, 323, 442, 478, 481, 494, 629, 646, 703, 962, 1258, 1406, 3107, 4063, 4199, 4541, 6214, 8126, 8177, 8398, 8843, 9082, 9139, 11951, 16354, 17686, 18278, 23902, 52819, 59033, 77197, 105638, 114959, 118066, 150331, 154394, 155363, 168017, 229918, 300662, 310726, 336034, 1003561, 1954303, 2007122, 2184221, 2856289, 3908606, 4368442, 5712578, 37131757, 74263514]

約数ペア:

[(1, 74263514), (2, 37131757), (13, 5712578), (17, 4368442), (19, 3908606), (26, 2856289), (34, 2184221), (37, 2007122), (38, 1954303), (74, 1003561), (221, 336034), (239, 310726), (247, 300662), (323, 229918), (442, 168017), (478, 155363), (481, 154394), (494, 150331), (629, 118066), (646, 114959), (703, 105638), (962, 77197), (1258, 59033), (1406, 52819), (3107, 23902), (4063, 18278), (4199, 17686), (4541, 16354), (6214, 11951), (8126, 9139), (8177, 9082), (8398, 8843)]