38413848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 105390720

約数和(自身を除く): 66976872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 641, 681, 908, 1282, 1362, 1816, 1923, 2497, 2564, 2724, 3846, 4994, 5128, 5448, 7051, 7491, 7692, 9988, 14102, 14982, 15384, 19976, 21153, 28204, 29964, 42306, 56408, 59928, 84612, 145507, 169224, 291014, 436521, 582028, 873042, 1164056, 1600577, 1746084, 3201154, 3492168, 4801731, 6402308, 9603462, 12804616, 19206924, 38413848]

約数ペア:

[(1, 38413848), (2, 19206924), (3, 12804616), (4, 9603462), (6, 6402308), (8, 4801731), (11, 3492168), (12, 3201154), (22, 1746084), (24, 1600577), (33, 1164056), (44, 873042), (66, 582028), (88, 436521), (132, 291014), (227, 169224), (264, 145507), (454, 84612), (641, 59928), (681, 56408), (908, 42306), (1282, 29964), (1362, 28204), (1816, 21153), (1923, 19976), (2497, 15384), (2564, 14982), (2724, 14102), (3846, 9988), (4994, 7692), (5128, 7491), (5448, 7051)]