38847432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 105840000

約数和(自身を除く): 66992568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 1399, 2136, 2314, 2798, 3471, 4197, 4628, 5596, 6942, 8394, 9256, 11192, 13884, 16788, 18187, 27768, 33576, 36374, 54561, 72748, 109122, 124511, 145496, 218244, 249022, 373533, 436488, 498044, 747066, 996088, 1494132, 1618643, 2988264, 3237286, 4855929, 6474572, 9711858, 12949144, 19423716, 38847432]

約数ペア:

[(1, 38847432), (2, 19423716), (3, 12949144), (4, 9711858), (6, 6474572), (8, 4855929), (12, 3237286), (13, 2988264), (24, 1618643), (26, 1494132), (39, 996088), (52, 747066), (78, 498044), (89, 436488), (104, 373533), (156, 249022), (178, 218244), (267, 145496), (312, 124511), (356, 109122), (534, 72748), (712, 54561), (1068, 36374), (1157, 33576), (1399, 27768), (2136, 18187), (2314, 16788), (2798, 13884), (3471, 11192), (4197, 9256), (4628, 8394), (5596, 6942)]