4365296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 9416064

約数和(自身を除く): 5050768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 677, 806, 1354, 1612, 2708, 3224, 5416, 6448, 8801, 10832, 17602, 20987, 35204, 41974, 70408, 83948, 140816, 167896, 272831, 335792, 545662, 1091324, 2182648, 4365296]

約数ペア:

[(1, 4365296), (2, 2182648), (4, 1091324), (8, 545662), (13, 335792), (16, 272831), (26, 167896), (31, 140816), (52, 83948), (62, 70408), (104, 41974), (124, 35204), (208, 20987), (248, 17602), (403, 10832), (496, 8801), (677, 6448), (806, 5416), (1354, 3224), (1612, 2708)]