64055616256

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{15331}}^1$

素因数の和:16225

約数の個数: 72

約数和(自身を含む): 134756014400

約数和(自身を除く): 70700398144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 859, 1216, 1718, 2432, 3436, 4864, 6872, 13744, 15331, 16321, 27488, 30662, 32642, 54976, 61324, 65284, 109952, 122648, 130568, 219904, 245296, 261136, 291289, 490592, 522272, 582578, 981184, 1044544, 1165156, 1962368, 2089088, 2330312, 3924736, 4178176, 4660624, 9321248, 13169329, 18642496, 26338658, 37284992, 52677316, 74569984, 105354632, 210709264, 250217251, 421418528, 500434502, 842837056, 1000869004, 1685674112, 2001738008, 3371348224, 4003476016, 8006952032, 16013904064, 32027808128, 64055616256]

約数ペア:

[(1, 64055616256), (2, 32027808128), (4, 16013904064), (8, 8006952032), (16, 4003476016), (19, 3371348224), (32, 2001738008), (38, 1685674112), (64, 1000869004), (76, 842837056), (128, 500434502), (152, 421418528), (256, 250217251), (304, 210709264), (608, 105354632), (859, 74569984), (1216, 52677316), (1718, 37284992), (2432, 26338658), (3436, 18642496), (4864, 13169329), (6872, 9321248), (13744, 4660624), (15331, 4178176), (16321, 3924736), (27488, 2330312), (30662, 2089088), (32642, 1962368), (54976, 1165156), (61324, 1044544), (65284, 981184), (109952, 582578), (122648, 522272), (130568, 490592), (219904, 291289), (245296, 261136)]