40188068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15973}}^1$

素因数の和:16031

約数の個数: 24

約数和(自身を含む): 76483512

約数和(自身を除く): 36295444

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 15973, 31946, 63892, 271541, 543082, 591001, 1086164, 1182002, 2364004, 10047017, 20094034, 40188068]

約数ペア:

[(1, 40188068), (2, 20094034), (4, 10047017), (17, 2364004), (34, 1182002), (37, 1086164), (68, 591001), (74, 543082), (148, 271541), (629, 63892), (1258, 31946), (2516, 15973)]