28777532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60457}}^1$

素因数の和:60485

約数の個数: 24

約数和(自身を含む): 60941664

約数和(自身を除く): 32164132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60457, 120914, 241828, 423199, 846398, 1027769, 1692796, 2055538, 4111076, 7194383, 14388766, 28777532]

約数ペア:

[(1, 28777532), (2, 14388766), (4, 7194383), (7, 4111076), (14, 2055538), (17, 1692796), (28, 1027769), (34, 846398), (68, 423199), (119, 241828), (238, 120914), (476, 60457)]