1400576528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2617}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 3054137856

約数和(自身を除く): 1653561328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 83, 104, 124, 166, 208, 248, 332, 403, 496, 664, 806, 1079, 1328, 1612, 2158, 2573, 2617, 3224, 4316, 5146, 5234, 6448, 8632, 10292, 10468, 17264, 20584, 20936, 33449, 34021, 41168, 41872, 66898, 68042, 81127, 133796, 136084, 162254, 217211, 267592, 272168, 324508, 434422, 535184, 544336, 649016, 868844, 1054651, 1298032, 1737688, 2109302, 2823743, 3475376, 4218604, 5647486, 6733541, 8437208, 11294972, 13467082, 16874416, 22589944, 26934164, 45179888, 53868328, 87536033, 107736656, 175072066, 350144132, 700288264, 1400576528]

約数ペア:

[(1, 1400576528), (2, 700288264), (4, 350144132), (8, 175072066), (13, 107736656), (16, 87536033), (26, 53868328), (31, 45179888), (52, 26934164), (62, 22589944), (83, 16874416), (104, 13467082), (124, 11294972), (166, 8437208), (208, 6733541), (248, 5647486), (332, 4218604), (403, 3475376), (496, 2823743), (664, 2109302), (806, 1737688), (1079, 1298032), (1328, 1054651), (1612, 868844), (2158, 649016), (2573, 544336), (2617, 535184), (3224, 434422), (4316, 324508), (5146, 272168), (5234, 267592), (6448, 217211), (8632, 162254), (10292, 136084), (10468, 133796), (17264, 81127), (20584, 68042), (20936, 66898), (33449, 41872), (34021, 41168)]