40332214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 27707786

約数列:

[1, 2, 13, 26, 29, 58, 149, 298, 359, 377, 718, 754, 1937, 3874, 4321, 4667, 8642, 9334, 10411, 20822, 53491, 56173, 106982, 112346, 135343, 270686, 695383, 1390766, 1551239, 3102478, 20166107, 40332214]

約数ペア:

[(1, 40332214), (2, 20166107), (13, 3102478), (26, 1551239), (29, 1390766), (58, 695383), (149, 270686), (298, 135343), (359, 112346), (377, 106982), (718, 56173), (754, 53491), (1937, 20822), (3874, 10411), (4321, 9334), (4667, 8642)]