64143296

素因数分解:

$2^6\times 7^1\times {\mathrm{143177}}^1$

素因数の和:143196

約数の個数: 28

約数和(自身を含む): 145468848

約数和(自身を除く): 81325552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143177, 286354, 572708, 1002239, 1145416, 2004478, 2290832, 4008956, 4581664, 8017912, 9163328, 16035824, 32071648, 64143296]

約数ペア:

[(1, 64143296), (2, 32071648), (4, 16035824), (7, 9163328), (8, 8017912), (14, 4581664), (16, 4008956), (28, 2290832), (32, 2004478), (56, 1145416), (64, 1002239), (112, 572708), (224, 286354), (448, 143177)]