56717648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 118825728

約数和(自身を除く): 62108080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 743, 1468, 1486, 2936, 2972, 4771, 5872, 5944, 9542, 9659, 11888, 19084, 19318, 38168, 38636, 76336, 77272, 154544, 272681, 545362, 1090724, 2181448, 3544853, 4362896, 7089706, 14179412, 28358824, 56717648]

約数ペア:

[(1, 56717648), (2, 28358824), (4, 14179412), (8, 7089706), (13, 4362896), (16, 3544853), (26, 2181448), (52, 1090724), (104, 545362), (208, 272681), (367, 154544), (734, 77272), (743, 76336), (1468, 38636), (1486, 38168), (2936, 19318), (2972, 19084), (4771, 11888), (5872, 9659), (5944, 9542)]