41667964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 80518536

約数和(自身を除く): 38850572

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1163, 1378, 2326, 2756, 4652, 8957, 15119, 17914, 30238, 35828, 60476, 61639, 123278, 196547, 246556, 393094, 786188, 801307, 1602614, 3205228, 10416991, 20833982, 41667964]

約数ペア:

[(1, 41667964), (2, 20833982), (4, 10416991), (13, 3205228), (26, 1602614), (52, 801307), (53, 786188), (106, 393094), (169, 246556), (212, 196547), (338, 123278), (676, 61639), (689, 60476), (1163, 35828), (1378, 30238), (2326, 17914), (2756, 15119), (4652, 8957)]