71009728

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{15199}}^1$

素因数の和:15284

約数の個数: 28

約数和(自身を含む): 142849600

約数和(自身を除く): 71839872

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 15199, 30398, 60796, 121592, 243184, 486368, 972736, 1109527, 2219054, 4438108, 8876216, 17752432, 35504864, 71009728]

約数ペア:

[(1, 71009728), (2, 35504864), (4, 17752432), (8, 8876216), (16, 4438108), (32, 2219054), (64, 1109527), (73, 972736), (146, 486368), (292, 243184), (584, 121592), (1168, 60796), (2336, 30398), (4672, 15199)]