69863164

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3821}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 139976928

約数和(自身を除く): 70113764

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 3821, 4571, 7642, 9142, 15284, 18284, 26747, 53494, 106988, 2495113, 4990226, 9980452, 17465791, 34931582, 69863164]

約数ペア:

[(1, 69863164), (2, 34931582), (4, 17465791), (7, 9980452), (14, 4990226), (28, 2495113), (653, 106988), (1306, 53494), (2612, 26747), (3821, 18284), (4571, 15284), (7642, 9142)]