64339184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44189}}^1$

素因数の和:44217

約数の個数: 40

約数和(自身を含む): 153427680

約数和(自身を除く): 89088496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 44189, 88378, 176756, 309323, 353512, 574457, 618646, 707024, 1148914, 1237292, 2297828, 2474584, 4021199, 4595656, 4949168, 8042398, 9191312, 16084796, 32169592, 64339184]

約数ペア:

[(1, 64339184), (2, 32169592), (4, 16084796), (7, 9191312), (8, 8042398), (13, 4949168), (14, 4595656), (16, 4021199), (26, 2474584), (28, 2297828), (52, 1237292), (56, 1148914), (91, 707024), (104, 618646), (112, 574457), (182, 353512), (208, 309323), (364, 176756), (728, 88378), (1456, 44189)]