40506988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7177}}^1$

素因数の和:7281

約数の個数: 24

約数和(自身を含む): 75971952

約数和(自身を除く): 35464964

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 7177, 14354, 28708, 122009, 244018, 488036, 595691, 1191382, 2382764, 10126747, 20253494, 40506988]

約数ペア:

[(1, 40506988), (2, 20253494), (4, 10126747), (17, 2382764), (34, 1191382), (68, 595691), (83, 488036), (166, 244018), (332, 122009), (1411, 28708), (2822, 14354), (5644, 7177)]