42646848

素因数分解:

$2^6\times 3^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:975

約数の個数: 56

約数和(自身を含む): 113324640

約数和(自身を除く): 70677792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 389, 571, 778, 1142, 1167, 1556, 1713, 2284, 2334, 3112, 3426, 4568, 4668, 6224, 6852, 9136, 9336, 12448, 13704, 18272, 18672, 24896, 27408, 36544, 37344, 54816, 74688, 109632, 222119, 444238, 666357, 888476, 1332714, 1776952, 2665428, 3553904, 5330856, 7107808, 10661712, 14215616, 21323424, 42646848]

約数ペア:

[(1, 42646848), (2, 21323424), (3, 14215616), (4, 10661712), (6, 7107808), (8, 5330856), (12, 3553904), (16, 2665428), (24, 1776952), (32, 1332714), (48, 888476), (64, 666357), (96, 444238), (192, 222119), (389, 109632), (571, 74688), (778, 54816), (1142, 37344), (1167, 36544), (1556, 27408), (1713, 24896), (2284, 18672), (2334, 18272), (3112, 13704), (3426, 12448), (4568, 9336), (4668, 9136), (6224, 6852)]