172042472

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{6257}}^1$

素因数の和:6761

約数の個数: 32

約数和(自身を含む): 369472320

約数和(自身を除く): 197429848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6257, 6874, 12514, 13748, 25028, 27496, 43799, 50056, 87598, 175196, 350392, 3072187, 6144374, 12288748, 21505309, 24577496, 43010618, 86021236, 172042472]

約数ペア:

[(1, 172042472), (2, 86021236), (4, 43010618), (7, 24577496), (8, 21505309), (14, 12288748), (28, 6144374), (56, 3072187), (491, 350392), (982, 175196), (1964, 87598), (3437, 50056), (3928, 43799), (6257, 27496), (6874, 25028), (12514, 13748)]