40498224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64901}}^1$

素因数の和:64925

約数の個数: 40

約数和(自身を含む): 112669872

約数和(自身を除く): 72171648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64901, 129802, 194703, 259604, 389406, 519208, 778812, 843713, 1038416, 1557624, 1687426, 2531139, 3115248, 3374852, 5062278, 6749704, 10124556, 13499408, 20249112, 40498224]

約数ペア:

[(1, 40498224), (2, 20249112), (3, 13499408), (4, 10124556), (6, 6749704), (8, 5062278), (12, 3374852), (13, 3115248), (16, 2531139), (24, 1687426), (26, 1557624), (39, 1038416), (48, 843713), (52, 778812), (78, 519208), (104, 389406), (156, 259604), (208, 194703), (312, 129802), (624, 64901)]