71225632

素因数分解:

$2^5\times {\mathrm{89}}^2\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 36

約数和(自身を含む): 142323426

約数和(自身を除く): 71097794

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 281, 356, 562, 712, 1124, 1424, 2248, 2848, 4496, 7921, 8992, 15842, 25009, 31684, 50018, 63368, 100036, 126736, 200072, 253472, 400144, 800288, 2225801, 4451602, 8903204, 17806408, 35612816, 71225632]

約数ペア:

[(1, 71225632), (2, 35612816), (4, 17806408), (8, 8903204), (16, 4451602), (32, 2225801), (89, 800288), (178, 400144), (281, 253472), (356, 200072), (562, 126736), (712, 100036), (1124, 63368), (1424, 50018), (2248, 31684), (2848, 25009), (4496, 15842), (7921, 8992)]