1398442432

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{6421}}^1$

素因数の和:6557

約数の個数: 56

約数和(自身を含む): 2877415632

約数和(自身を除く): 1478973200

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 164, 166, 328, 332, 656, 664, 1312, 1328, 2624, 2656, 3403, 5312, 6421, 6806, 12842, 13612, 25684, 27224, 51368, 54448, 102736, 108896, 205472, 217792, 263261, 410944, 526522, 532943, 1053044, 1065886, 2106088, 2131772, 4212176, 4263544, 8424352, 8527088, 16848704, 17054176, 21850663, 34108352, 43701326, 87402652, 174805304, 349610608, 699221216, 1398442432]

約数ペア:

[(1, 1398442432), (2, 699221216), (4, 349610608), (8, 174805304), (16, 87402652), (32, 43701326), (41, 34108352), (64, 21850663), (82, 17054176), (83, 16848704), (164, 8527088), (166, 8424352), (328, 4263544), (332, 4212176), (656, 2131772), (664, 2106088), (1312, 1065886), (1328, 1053044), (2624, 532943), (2656, 526522), (3403, 410944), (5312, 263261), (6421, 217792), (6806, 205472), (12842, 108896), (13612, 102736), (25684, 54448), (27224, 51368)]