28925432

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12511}}^1$

素因数の和:12551

約数の個数: 24

約数和(自身を含む): 57617760

約数和(自身を除く): 28692328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12511, 25022, 50044, 100088, 212687, 425374, 850748, 1701496, 3615679, 7231358, 14462716, 28925432]

約数ペア:

[(1, 28925432), (2, 14462716), (4, 7231358), (8, 3615679), (17, 1701496), (34, 850748), (68, 425374), (136, 212687), (289, 100088), (578, 50044), (1156, 25022), (2312, 12511)]