7138912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 16247952

約数和(自身を除く): 9109040

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1193, 1496, 2386, 2992, 4772, 5984, 9544, 13123, 19088, 20281, 26246, 38176, 40562, 52492, 81124, 104984, 162248, 209968, 223091, 324496, 419936, 446182, 648992, 892364, 1784728, 3569456, 7138912]

約数ペア:

[(1, 7138912), (2, 3569456), (4, 1784728), (8, 892364), (11, 648992), (16, 446182), (17, 419936), (22, 324496), (32, 223091), (34, 209968), (44, 162248), (68, 104984), (88, 81124), (136, 52492), (176, 40562), (187, 38176), (272, 26246), (352, 20281), (374, 19088), (544, 13123), (748, 9544), (1193, 5984), (1496, 4772), (2386, 2992)]