42501368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 99456000

約数和(自身を除く): 56954632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 739, 1027, 1106, 1478, 2054, 2212, 2956, 4108, 4424, 5173, 5912, 7189, 8216, 9607, 10346, 14378, 19214, 20692, 28756, 38428, 41384, 57512, 58381, 67249, 76856, 116762, 134498, 233524, 268996, 408667, 467048, 537992, 758953, 817334, 1517906, 1634668, 3035812, 3269336, 5312671, 6071624, 10625342, 21250684, 42501368]

約数ペア:

[(1, 42501368), (2, 21250684), (4, 10625342), (7, 6071624), (8, 5312671), (13, 3269336), (14, 3035812), (26, 1634668), (28, 1517906), (52, 817334), (56, 758953), (79, 537992), (91, 467048), (104, 408667), (158, 268996), (182, 233524), (316, 134498), (364, 116762), (553, 76856), (632, 67249), (728, 58381), (739, 57512), (1027, 41384), (1106, 38428), (1478, 28756), (2054, 20692), (2212, 19214), (2956, 14378), (4108, 10346), (4424, 9607), (5173, 8216), (5912, 7189)]