40293296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 82978320

約数和(自身を除く): 42685024

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 2347, 4292, 4694, 8584, 9388, 17168, 18776, 37552, 68063, 86839, 136126, 173678, 272252, 347356, 544504, 694712, 1089008, 1389424, 2518331, 5036662, 10073324, 20146648, 40293296]

約数ペア:

[(1, 40293296), (2, 20146648), (4, 10073324), (8, 5036662), (16, 2518331), (29, 1389424), (37, 1089008), (58, 694712), (74, 544504), (116, 347356), (148, 272252), (232, 173678), (296, 136126), (464, 86839), (592, 68063), (1073, 37552), (2146, 18776), (2347, 17168), (4292, 9388), (4694, 8584)]