7221632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 9228928

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 223, 253, 352, 368, 446, 506, 704, 736, 892, 1012, 1408, 1472, 1784, 2024, 2453, 2944, 3568, 4048, 4906, 5129, 7136, 8096, 9812, 10258, 14272, 16192, 19624, 20516, 28544, 32384, 39248, 41032, 56419, 78496, 82064, 112838, 156992, 164128, 225676, 313984, 328256, 451352, 656512, 902704, 1805408, 3610816, 7221632]

約数ペア:

[(1, 7221632), (2, 3610816), (4, 1805408), (8, 902704), (11, 656512), (16, 451352), (22, 328256), (23, 313984), (32, 225676), (44, 164128), (46, 156992), (64, 112838), (88, 82064), (92, 78496), (128, 56419), (176, 41032), (184, 39248), (223, 32384), (253, 28544), (352, 20516), (368, 19624), (446, 16192), (506, 14272), (704, 10258), (736, 9812), (892, 8096), (1012, 7136), (1408, 5129), (1472, 4906), (1784, 4048), (2024, 3568), (2453, 2944)]