42866408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 91400400

約数和(自身を除く): 48533992

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 61, 104, 116, 122, 232, 233, 244, 377, 466, 488, 754, 793, 932, 1508, 1586, 1769, 1864, 3016, 3029, 3172, 3538, 6058, 6344, 6757, 7076, 12116, 13514, 14152, 14213, 22997, 24232, 27028, 28426, 45994, 54056, 56852, 87841, 91988, 113704, 175682, 183976, 184769, 351364, 369538, 412177, 702728, 739076, 824354, 1478152, 1648708, 3297416, 5358301, 10716602, 21433204, 42866408]

約数ペア:

[(1, 42866408), (2, 21433204), (4, 10716602), (8, 5358301), (13, 3297416), (26, 1648708), (29, 1478152), (52, 824354), (58, 739076), (61, 702728), (104, 412177), (116, 369538), (122, 351364), (232, 184769), (233, 183976), (244, 175682), (377, 113704), (466, 91988), (488, 87841), (754, 56852), (793, 54056), (932, 45994), (1508, 28426), (1586, 27028), (1769, 24232), (1864, 22997), (3016, 14213), (3029, 14152), (3172, 13514), (3538, 12116), (6058, 7076), (6344, 6757)]