40268752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4331

約数の個数: 40

約数和(自身を含む): 84796160

約数和(自身を除く): 44527408

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4273, 4712, 8546, 9424, 17092, 34184, 68368, 81187, 132463, 162374, 264926, 324748, 529852, 649496, 1059704, 1298992, 2119408, 2516797, 5033594, 10067188, 20134376, 40268752]

約数ペア:

[(1, 40268752), (2, 20134376), (4, 10067188), (8, 5033594), (16, 2516797), (19, 2119408), (31, 1298992), (38, 1059704), (62, 649496), (76, 529852), (124, 324748), (152, 264926), (248, 162374), (304, 132463), (496, 81187), (589, 68368), (1178, 34184), (2356, 17092), (4273, 9424), (4712, 8546)]