38735448

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 100420320

約数和(自身を除く): 61684872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 181, 222, 241, 296, 362, 444, 482, 543, 723, 724, 888, 964, 1086, 1446, 1448, 1928, 2172, 2892, 4344, 5784, 6697, 8917, 13394, 17834, 20091, 26751, 26788, 35668, 40182, 43621, 53502, 53576, 71336, 80364, 87242, 107004, 130863, 160728, 174484, 214008, 261726, 348968, 523452, 1046904, 1613977, 3227954, 4841931, 6455908, 9683862, 12911816, 19367724, 38735448]

約数ペア:

[(1, 38735448), (2, 19367724), (3, 12911816), (4, 9683862), (6, 6455908), (8, 4841931), (12, 3227954), (24, 1613977), (37, 1046904), (74, 523452), (111, 348968), (148, 261726), (181, 214008), (222, 174484), (241, 160728), (296, 130863), (362, 107004), (444, 87242), (482, 80364), (543, 71336), (723, 53576), (724, 53502), (888, 43621), (964, 40182), (1086, 35668), (1446, 26788), (1448, 26751), (1928, 20091), (2172, 17834), (2892, 13394), (4344, 8917), (5784, 6697)]