72869384

素因数分解:

$2^3\times 7^1\times {\mathrm{1301239}}^1$

素因数の和:1301252

約数の個数: 16

約数和(自身を含む): 156148800

約数和(自身を除く): 83279416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301239, 2602478, 5204956, 9108673, 10409912, 18217346, 36434692, 72869384]

約数ペア:

[(1, 72869384), (2, 36434692), (4, 18217346), (7, 10409912), (8, 9108673), (14, 5204956), (28, 2602478), (56, 1301239)]