47708648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 96620160

約数和(自身を除く): 48911512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 631, 727, 1262, 1454, 2524, 2908, 5048, 5816, 8203, 9451, 16406, 18902, 32812, 37804, 65624, 75608, 458737, 917474, 1834948, 3669896, 5963581, 11927162, 23854324, 47708648]

約数ペア:

[(1, 47708648), (2, 23854324), (4, 11927162), (8, 5963581), (13, 3669896), (26, 1834948), (52, 917474), (104, 458737), (631, 75608), (727, 65624), (1262, 37804), (1454, 32812), (2524, 18902), (2908, 16406), (5048, 9451), (5816, 8203)]