7206928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 14889920

約数和(自身を除く): 7682992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 157, 302, 304, 314, 604, 628, 1208, 1256, 2416, 2512, 2869, 2983, 5738, 5966, 11476, 11932, 22952, 23707, 23864, 45904, 47414, 47728, 94828, 189656, 379312, 450433, 900866, 1801732, 3603464, 7206928]

約数ペア:

[(1, 7206928), (2, 3603464), (4, 1801732), (8, 900866), (16, 450433), (19, 379312), (38, 189656), (76, 94828), (151, 47728), (152, 47414), (157, 45904), (302, 23864), (304, 23707), (314, 22952), (604, 11932), (628, 11476), (1208, 5966), (1256, 5738), (2416, 2983), (2512, 2869)]