38754832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7543

約数の個数: 40

約数和(自身を含む): 83700000

約数和(自身を除く): 44945168

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7499, 14998, 29996, 59992, 119984, 127483, 142481, 254966, 284962, 509932, 569924, 1019864, 1139848, 2039728, 2279696, 2422177, 4844354, 9688708, 19377416, 38754832]

約数ペア:

[(1, 38754832), (2, 19377416), (4, 9688708), (8, 4844354), (16, 2422177), (17, 2279696), (19, 2039728), (34, 1139848), (38, 1019864), (68, 569924), (76, 509932), (136, 284962), (152, 254966), (272, 142481), (304, 127483), (323, 119984), (646, 59992), (1292, 29996), (2584, 14998), (5168, 7499)]