42140856

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 108691200

約数和(自身を除く): 66550344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 73, 134, 146, 201, 219, 268, 292, 359, 402, 438, 536, 584, 718, 804, 876, 1077, 1436, 1608, 1752, 2154, 2872, 4308, 4891, 8616, 9782, 14673, 19564, 24053, 26207, 29346, 39128, 48106, 52414, 58692, 72159, 78621, 96212, 104828, 117384, 144318, 157242, 192424, 209656, 288636, 314484, 577272, 628968, 1755869, 3511738, 5267607, 7023476, 10535214, 14046952, 21070428, 42140856]

約数ペア:

[(1, 42140856), (2, 21070428), (3, 14046952), (4, 10535214), (6, 7023476), (8, 5267607), (12, 3511738), (24, 1755869), (67, 628968), (73, 577272), (134, 314484), (146, 288636), (201, 209656), (219, 192424), (268, 157242), (292, 144318), (359, 117384), (402, 104828), (438, 96212), (536, 78621), (584, 72159), (718, 58692), (804, 52414), (876, 48106), (1077, 39128), (1436, 29346), (1608, 26207), (1752, 24053), (2154, 19564), (2872, 14673), (4308, 9782), (4891, 8616)]