64753208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 135928800

約数和(自身を除く): 71175592

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 61, 104, 118, 122, 173, 236, 244, 346, 472, 488, 692, 767, 793, 1384, 1534, 1586, 2249, 3068, 3172, 3599, 4498, 6136, 6344, 7198, 8996, 10207, 10553, 14396, 17992, 20414, 21106, 28792, 40828, 42212, 46787, 81656, 84424, 93574, 132691, 137189, 187148, 265382, 274378, 374296, 530764, 548756, 622627, 1061528, 1097512, 1245254, 2490508, 4981016, 8094151, 16188302, 32376604, 64753208]

約数ペア:

[(1, 64753208), (2, 32376604), (4, 16188302), (8, 8094151), (13, 4981016), (26, 2490508), (52, 1245254), (59, 1097512), (61, 1061528), (104, 622627), (118, 548756), (122, 530764), (173, 374296), (236, 274378), (244, 265382), (346, 187148), (472, 137189), (488, 132691), (692, 93574), (767, 84424), (793, 81656), (1384, 46787), (1534, 42212), (1586, 40828), (2249, 28792), (3068, 21106), (3172, 20414), (3599, 17992), (4498, 14396), (6136, 10553), (6344, 10207), (7198, 8996)]