42573416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 44517784

約数列:

[1, 2, 4, 8, 31, 41, 53, 62, 79, 82, 106, 124, 158, 164, 212, 248, 316, 328, 424, 632, 1271, 1643, 2173, 2449, 2542, 3239, 3286, 4187, 4346, 4898, 5084, 6478, 6572, 8374, 8692, 9796, 10168, 12956, 13144, 16748, 17384, 19592, 25912, 33496, 67363, 100409, 129797, 134726, 171667, 200818, 259594, 269452, 343334, 401636, 519188, 538904, 686668, 803272, 1038376, 1373336, 5321677, 10643354, 21286708, 42573416]

約数ペア:

[(1, 42573416), (2, 21286708), (4, 10643354), (8, 5321677), (31, 1373336), (41, 1038376), (53, 803272), (62, 686668), (79, 538904), (82, 519188), (106, 401636), (124, 343334), (158, 269452), (164, 259594), (212, 200818), (248, 171667), (316, 134726), (328, 129797), (424, 100409), (632, 67363), (1271, 33496), (1643, 25912), (2173, 19592), (2449, 17384), (2542, 16748), (3239, 13144), (3286, 12956), (4187, 10168), (4346, 9796), (4898, 8692), (5084, 8374), (6478, 6572)]