47111216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 97114320

約数和(自身を除く): 50003104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 457, 758, 914, 1516, 1828, 3032, 3656, 6064, 6443, 7312, 7769, 12886, 15538, 25772, 31076, 51544, 62152, 103088, 124304, 173203, 346406, 692812, 1385624, 2771248, 2944451, 5888902, 11777804, 23555608, 47111216]

約数ペア:

[(1, 47111216), (2, 23555608), (4, 11777804), (8, 5888902), (16, 2944451), (17, 2771248), (34, 1385624), (68, 692812), (136, 346406), (272, 173203), (379, 124304), (457, 103088), (758, 62152), (914, 51544), (1516, 31076), (1828, 25772), (3032, 15538), (3656, 12886), (6064, 7769), (6443, 7312)]