40610608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 81470480

約数和(自身を除く): 40859872

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 379, 592, 724, 758, 1448, 1516, 2896, 3032, 6064, 6697, 13394, 14023, 26788, 28046, 53576, 56092, 68599, 107152, 112184, 137198, 224368, 274396, 548792, 1097584, 2538163, 5076326, 10152652, 20305304, 40610608]

約数ペア:

[(1, 40610608), (2, 20305304), (4, 10152652), (8, 5076326), (16, 2538163), (37, 1097584), (74, 548792), (148, 274396), (181, 224368), (296, 137198), (362, 112184), (379, 107152), (592, 68599), (724, 56092), (758, 53576), (1448, 28046), (1516, 26788), (2896, 14023), (3032, 13394), (6064, 6697)]