42637772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 38647348

約数列:

[1, 2, 4, 29, 31, 58, 62, 71, 116, 124, 142, 167, 284, 334, 668, 899, 1798, 2059, 2201, 3596, 4118, 4402, 4843, 5177, 8236, 8804, 9686, 10354, 11857, 19372, 20708, 23714, 47428, 63829, 127658, 150133, 255316, 300266, 343853, 367567, 600532, 687706, 735134, 1375412, 1470268, 10659443, 21318886, 42637772]

約数ペア:

[(1, 42637772), (2, 21318886), (4, 10659443), (29, 1470268), (31, 1375412), (58, 735134), (62, 687706), (71, 600532), (116, 367567), (124, 343853), (142, 300266), (167, 255316), (284, 150133), (334, 127658), (668, 63829), (899, 47428), (1798, 23714), (2059, 20708), (2201, 19372), (3596, 11857), (4118, 10354), (4402, 9686), (4843, 8804), (5177, 8236)]