38317984

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 82954368

約数和(自身を除く): 44636384

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 107, 124, 152, 214, 248, 304, 361, 428, 496, 589, 608, 722, 856, 992, 1178, 1444, 1712, 2033, 2356, 2888, 3317, 3424, 4066, 4712, 5776, 6634, 8132, 9424, 11191, 11552, 13268, 16264, 18848, 22382, 26536, 32528, 38627, 44764, 53072, 63023, 65056, 77254, 89528, 106144, 126046, 154508, 179056, 252092, 309016, 358112, 504184, 618032, 1008368, 1197437, 1236064, 2016736, 2394874, 4789748, 9579496, 19158992, 38317984]

約数ペア:

[(1, 38317984), (2, 19158992), (4, 9579496), (8, 4789748), (16, 2394874), (19, 2016736), (31, 1236064), (32, 1197437), (38, 1008368), (62, 618032), (76, 504184), (107, 358112), (124, 309016), (152, 252092), (214, 179056), (248, 154508), (304, 126046), (361, 106144), (428, 89528), (496, 77254), (589, 65056), (608, 63023), (722, 53072), (856, 44764), (992, 38627), (1178, 32528), (1444, 26536), (1712, 22382), (2033, 18848), (2356, 16264), (2888, 13268), (3317, 11552), (3424, 11191), (4066, 9424), (4712, 8132), (5776, 6634)]