67406624

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 137803680

約数和(自身を除く): 70397056

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 328, 332, 619, 656, 664, 1238, 1312, 1328, 2476, 2656, 3403, 4952, 6806, 9904, 13612, 19808, 25379, 27224, 50758, 51377, 54448, 101516, 102754, 108896, 203032, 205508, 406064, 411016, 812128, 822032, 1644064, 2106457, 4212914, 8425828, 16851656, 33703312, 67406624]

約数ペア:

[(1, 67406624), (2, 33703312), (4, 16851656), (8, 8425828), (16, 4212914), (32, 2106457), (41, 1644064), (82, 822032), (83, 812128), (164, 411016), (166, 406064), (328, 205508), (332, 203032), (619, 108896), (656, 102754), (664, 101516), (1238, 54448), (1312, 51377), (1328, 50758), (2476, 27224), (2656, 25379), (3403, 19808), (4952, 13612), (6806, 9904)]