2904352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3530720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 223, 296, 352, 407, 446, 592, 814, 892, 1184, 1628, 1784, 2453, 3256, 3568, 4906, 6512, 7136, 8251, 9812, 13024, 16502, 19624, 33004, 39248, 66008, 78496, 90761, 132016, 181522, 264032, 363044, 726088, 1452176, 2904352]

約数ペア:

[(1, 2904352), (2, 1452176), (4, 726088), (8, 363044), (11, 264032), (16, 181522), (22, 132016), (32, 90761), (37, 78496), (44, 66008), (74, 39248), (88, 33004), (148, 19624), (176, 16502), (223, 13024), (296, 9812), (352, 8251), (407, 7136), (446, 6512), (592, 4906), (814, 3568), (892, 3256), (1184, 2453), (1628, 1784)]