22672288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 48009024

約数和(自身を除く): 25336736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 587, 1136, 1174, 1207, 2272, 2348, 2414, 4696, 4828, 9392, 9656, 9979, 18784, 19312, 19958, 38624, 39916, 41677, 79832, 83354, 159664, 166708, 319328, 333416, 666832, 708509, 1333664, 1417018, 2834036, 5668072, 11336144, 22672288]

約数ペア:

[(1, 22672288), (2, 11336144), (4, 5668072), (8, 2834036), (16, 1417018), (17, 1333664), (32, 708509), (34, 666832), (68, 333416), (71, 319328), (136, 166708), (142, 159664), (272, 83354), (284, 79832), (544, 41677), (568, 39916), (587, 38624), (1136, 19958), (1174, 19312), (1207, 18784), (2272, 9979), (2348, 9656), (2414, 9392), (4696, 4828)]