38885808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 109430496

約数和(自身を除く): 70544688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 617, 624, 808, 1212, 1234, 1313, 1616, 1851, 2424, 2468, 2626, 3702, 3939, 4848, 4936, 5252, 7404, 7878, 8021, 9872, 10504, 14808, 15756, 16042, 21008, 24063, 29616, 31512, 32084, 48126, 62317, 63024, 64168, 96252, 124634, 128336, 186951, 192504, 249268, 373902, 385008, 498536, 747804, 810121, 997072, 1495608, 1620242, 2430363, 2991216, 3240484, 4860726, 6480968, 9721452, 12961936, 19442904, 38885808]

約数ペア:

[(1, 38885808), (2, 19442904), (3, 12961936), (4, 9721452), (6, 6480968), (8, 4860726), (12, 3240484), (13, 2991216), (16, 2430363), (24, 1620242), (26, 1495608), (39, 997072), (48, 810121), (52, 747804), (78, 498536), (101, 385008), (104, 373902), (156, 249268), (202, 192504), (208, 186951), (303, 128336), (312, 124634), (404, 96252), (606, 64168), (617, 63024), (624, 62317), (808, 48126), (1212, 32084), (1234, 31512), (1313, 29616), (1616, 24063), (1851, 21008), (2424, 16042), (2468, 15756), (2626, 14808), (3702, 10504), (3939, 9872), (4848, 8021), (4936, 7878), (5252, 7404)]