7798128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12497}}^1$

素因数の和:12521

約数の個数: 40

約数和(自身を含む): 21696528

約数和(自身を除く): 13898400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12497, 24994, 37491, 49988, 74982, 99976, 149964, 162461, 199952, 299928, 324922, 487383, 599856, 649844, 974766, 1299688, 1949532, 2599376, 3899064, 7798128]

約数ペア:

[(1, 7798128), (2, 3899064), (3, 2599376), (4, 1949532), (6, 1299688), (8, 974766), (12, 649844), (13, 599856), (16, 487383), (24, 324922), (26, 299928), (39, 199952), (48, 162461), (52, 149964), (78, 99976), (104, 74982), (156, 49988), (208, 37491), (312, 24994), (624, 12497)]