4192688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 8570880

約数和(自身を除く): 4378192

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 107, 124, 158, 214, 248, 316, 428, 496, 632, 856, 1264, 1712, 2449, 3317, 4898, 6634, 8453, 9796, 13268, 16906, 19592, 26536, 33812, 39184, 53072, 67624, 135248, 262043, 524086, 1048172, 2096344, 4192688]

約数ペア:

[(1, 4192688), (2, 2096344), (4, 1048172), (8, 524086), (16, 262043), (31, 135248), (62, 67624), (79, 53072), (107, 39184), (124, 33812), (158, 26536), (214, 19592), (248, 16906), (316, 13268), (428, 9796), (496, 8453), (632, 6634), (856, 4898), (1264, 3317), (1712, 2449)]