40393428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8609}}^1$

素因数の和:8656

約数の個数: 48

約数和(自身を含む): 104146560

約数和(自身を除く): 63753132

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 8609, 17218, 25827, 34436, 51654, 103308, 146353, 198007, 292706, 396014, 439059, 585412, 594021, 792028, 878118, 1188042, 1756236, 2376084, 3366119, 6732238, 10098357, 13464476, 20196714, 40393428]

約数ペア:

[(1, 40393428), (2, 20196714), (3, 13464476), (4, 10098357), (6, 6732238), (12, 3366119), (17, 2376084), (23, 1756236), (34, 1188042), (46, 878118), (51, 792028), (68, 594021), (69, 585412), (92, 439059), (102, 396014), (138, 292706), (204, 198007), (276, 146353), (391, 103308), (782, 51654), (1173, 34436), (1564, 25827), (2346, 17218), (4692, 8609)]