71043648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28463}}^1$

素因数の和:28491

約数の個数: 56

約数和(自身を含む): 202435968

約数和(自身を除く): 131392320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 28463, 56926, 85389, 113852, 170778, 227704, 341556, 370019, 455408, 683112, 740038, 910816, 1110057, 1366224, 1480076, 1821632, 2220114, 2732448, 2960152, 4440228, 5464896, 5920304, 8880456, 11840608, 17760912, 23681216, 35521824, 71043648]

約数ペア:

[(1, 71043648), (2, 35521824), (3, 23681216), (4, 17760912), (6, 11840608), (8, 8880456), (12, 5920304), (13, 5464896), (16, 4440228), (24, 2960152), (26, 2732448), (32, 2220114), (39, 1821632), (48, 1480076), (52, 1366224), (64, 1110057), (78, 910816), (96, 740038), (104, 683112), (156, 455408), (192, 370019), (208, 341556), (312, 227704), (416, 170778), (624, 113852), (832, 85389), (1248, 56926), (2496, 28463)]