68027956288

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2039}}^1\times {\mathrm{27437}}^1$

素因数の和:29507

約数の個数: 56

約数和(自身を含む): 142172740800

約数和(自身を除く): 74144784512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2039, 4078, 8156, 16312, 27437, 32624, 38741, 54874, 65248, 77482, 109748, 130496, 154964, 219496, 309928, 438992, 521303, 619856, 877984, 1042606, 1239712, 1755968, 2085212, 2479424, 4170424, 8340848, 16681696, 33363392, 55944043, 111888086, 223776172, 447552344, 895104688, 1062936817, 1790209376, 2125873634, 3580418752, 4251747268, 8503494536, 17006989072, 34013978144, 68027956288]

約数ペア:

[(1, 68027956288), (2, 34013978144), (4, 17006989072), (8, 8503494536), (16, 4251747268), (19, 3580418752), (32, 2125873634), (38, 1790209376), (64, 1062936817), (76, 895104688), (152, 447552344), (304, 223776172), (608, 111888086), (1216, 55944043), (2039, 33363392), (4078, 16681696), (8156, 8340848), (16312, 4170424), (27437, 2479424), (32624, 2085212), (38741, 1755968), (54874, 1239712), (65248, 1042606), (77482, 877984), (109748, 619856), (130496, 521303), (154964, 438992), (219496, 309928)]