40340352

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8111

約数の個数: 64

約数和(自身を含む): 115410960

約数和(自身を除く): 75070608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 8081, 16162, 24243, 32324, 48486, 64648, 96972, 105053, 129296, 193944, 210106, 258592, 315159, 387888, 420212, 517184, 630318, 775776, 840424, 1034368, 1260636, 1551552, 1680848, 2521272, 3103104, 3361696, 5042544, 6723392, 10085088, 13446784, 20170176, 40340352]

約数ペア:

[(1, 40340352), (2, 20170176), (3, 13446784), (4, 10085088), (6, 6723392), (8, 5042544), (12, 3361696), (13, 3103104), (16, 2521272), (24, 1680848), (26, 1551552), (32, 1260636), (39, 1034368), (48, 840424), (52, 775776), (64, 630318), (78, 517184), (96, 420212), (104, 387888), (128, 315159), (156, 258592), (192, 210106), (208, 193944), (312, 129296), (384, 105053), (416, 96972), (624, 64648), (832, 48486), (1248, 32324), (1664, 24243), (2496, 16162), (4992, 8081)]