40321758

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 82229760

約数和(自身を除く): 41908002

約数列:

[1, 2, 3, 6, 79, 158, 237, 257, 331, 474, 514, 662, 771, 993, 1542, 1986, 20303, 26149, 40606, 52298, 60909, 78447, 85067, 121818, 156894, 170134, 255201, 510402, 6720293, 13440586, 20160879, 40321758]

約数ペア:

[(1, 40321758), (2, 20160879), (3, 13440586), (6, 6720293), (79, 510402), (158, 255201), (237, 170134), (257, 156894), (331, 121818), (474, 85067), (514, 78447), (662, 60909), (771, 52298), (993, 40606), (1542, 26149), (1986, 20303)]