6451432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 14288400

約数和(自身を除く): 7836968

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 89, 104, 136, 164, 178, 221, 328, 356, 442, 533, 697, 712, 884, 1066, 1157, 1394, 1513, 1768, 2132, 2314, 2788, 3026, 3649, 4264, 4628, 5576, 6052, 7298, 9061, 9256, 12104, 14596, 18122, 19669, 29192, 36244, 39338, 47437, 62033, 72488, 78676, 94874, 124066, 157352, 189748, 248132, 379496, 496264, 806429, 1612858, 3225716, 6451432]

約数ペア:

[(1, 6451432), (2, 3225716), (4, 1612858), (8, 806429), (13, 496264), (17, 379496), (26, 248132), (34, 189748), (41, 157352), (52, 124066), (68, 94874), (82, 78676), (89, 72488), (104, 62033), (136, 47437), (164, 39338), (178, 36244), (221, 29192), (328, 19669), (356, 18122), (442, 14596), (533, 12104), (697, 9256), (712, 9061), (884, 7298), (1066, 6052), (1157, 5576), (1394, 4628), (1513, 4264), (1768, 3649), (2132, 3026), (2314, 2788)]