72739136

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{11717}}^1$

素因数の和:11826

約数の個数: 28

約数和(自身を含む): 145842228

約数和(自身を除く): 73103092

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 11717, 23434, 46868, 93736, 187472, 374944, 749888, 1136549, 2273098, 4546196, 9092392, 18184784, 36369568, 72739136]

約数ペア:

[(1, 72739136), (2, 36369568), (4, 18184784), (8, 9092392), (16, 4546196), (32, 2273098), (64, 1136549), (97, 749888), (194, 374944), (388, 187472), (776, 93736), (1552, 46868), (3104, 23434), (6208, 11717)]