69686648

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 132928560

約数和(自身を除く): 63241912

約数列:

[1, 2, 4, 8, 113, 157, 226, 314, 452, 491, 628, 904, 982, 1256, 1964, 3928, 17741, 35482, 55483, 70964, 77087, 110966, 141928, 154174, 221932, 308348, 443864, 616696, 8710831, 17421662, 34843324, 69686648]

約数ペア:

[(1, 69686648), (2, 34843324), (4, 17421662), (8, 8710831), (113, 616696), (157, 443864), (226, 308348), (314, 221932), (452, 154174), (491, 141928), (628, 110966), (904, 77087), (982, 70964), (1256, 55483), (1964, 35482), (3928, 17741)]