40247376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64499}}^1$

素因数の和:64523

約数の個数: 40

約数和(自身を含む): 111972000

約数和(自身を除く): 71724624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64499, 128998, 193497, 257996, 386994, 515992, 773988, 838487, 1031984, 1547976, 1676974, 2515461, 3095952, 3353948, 5030922, 6707896, 10061844, 13415792, 20123688, 40247376]

約数ペア:

[(1, 40247376), (2, 20123688), (3, 13415792), (4, 10061844), (6, 6707896), (8, 5030922), (12, 3353948), (13, 3095952), (16, 2515461), (24, 1676974), (26, 1547976), (39, 1031984), (48, 838487), (52, 773988), (78, 515992), (104, 386994), (156, 257996), (208, 193497), (312, 128998), (624, 64499)]