853027648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63773}}^1$

素因数の和:63815

約数の個数: 56

約数和(自身を含む): 1943831520

約数和(自身を除く): 1090803872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 63773, 127546, 255092, 510184, 701503, 1020368, 1211687, 1403006, 2040736, 2423374, 2806012, 4081472, 4846748, 5612024, 9693496, 11224048, 13328557, 19386992, 22448096, 26657114, 38773984, 44896192, 53314228, 77547968, 106628456, 213256912, 426513824, 853027648]

約数ペア:

[(1, 853027648), (2, 426513824), (4, 213256912), (8, 106628456), (11, 77547968), (16, 53314228), (19, 44896192), (22, 38773984), (32, 26657114), (38, 22448096), (44, 19386992), (64, 13328557), (76, 11224048), (88, 9693496), (152, 5612024), (176, 4846748), (209, 4081472), (304, 2806012), (352, 2423374), (418, 2040736), (608, 1403006), (704, 1211687), (836, 1020368), (1216, 701503), (1672, 510184), (3344, 255092), (6688, 127546), (13376, 63773)]