47957408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 100699200

約数和(自身を除く): 52741792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 443, 544, 796, 886, 1592, 1772, 3184, 3383, 3544, 6368, 6766, 7088, 7531, 13532, 14176, 15062, 27064, 30124, 54128, 60248, 88157, 108256, 120496, 176314, 240992, 352628, 705256, 1410512, 1498669, 2821024, 2997338, 5994676, 11989352, 23978704, 47957408]

約数ペア:

[(1, 47957408), (2, 23978704), (4, 11989352), (8, 5994676), (16, 2997338), (17, 2821024), (32, 1498669), (34, 1410512), (68, 705256), (136, 352628), (199, 240992), (272, 176314), (398, 120496), (443, 108256), (544, 88157), (796, 60248), (886, 54128), (1592, 30124), (1772, 27064), (3184, 15062), (3383, 14176), (3544, 13532), (6368, 7531), (6766, 7088)]