38856528

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1787}}^1$

素因数の和:1952

約数の個数: 60

約数和(自身を含む): 109525728

約数和(自身を除く): 70669200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1787, 1812, 2416, 2718, 3574, 3624, 5361, 5436, 7148, 7248, 10722, 10872, 14296, 16083, 21444, 21744, 28592, 32166, 42888, 64332, 85776, 128664, 257328, 269837, 539674, 809511, 1079348, 1619022, 2158696, 2428533, 3238044, 4317392, 4857066, 6476088, 9714132, 12952176, 19428264, 38856528]

約数ペア:

[(1, 38856528), (2, 19428264), (3, 12952176), (4, 9714132), (6, 6476088), (8, 4857066), (9, 4317392), (12, 3238044), (16, 2428533), (18, 2158696), (24, 1619022), (36, 1079348), (48, 809511), (72, 539674), (144, 269837), (151, 257328), (302, 128664), (453, 85776), (604, 64332), (906, 42888), (1208, 32166), (1359, 28592), (1787, 21744), (1812, 21444), (2416, 16083), (2718, 14296), (3574, 10872), (3624, 10722), (5361, 7248), (5436, 7148)]