78338368

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2855

約数の個数: 56

約数和(自身を含む): 170809920

約数和(自身を除く): 92471552

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2801, 3496, 5602, 6992, 11204, 13984, 22408, 27968, 44816, 53219, 64423, 89632, 106438, 128846, 179264, 212876, 257692, 425752, 515384, 851504, 1030768, 1224037, 1703008, 2061536, 2448074, 3406016, 4123072, 4896148, 9792296, 19584592, 39169184, 78338368]

約数ペア:

[(1, 78338368), (2, 39169184), (4, 19584592), (8, 9792296), (16, 4896148), (19, 4123072), (23, 3406016), (32, 2448074), (38, 2061536), (46, 1703008), (64, 1224037), (76, 1030768), (92, 851504), (152, 515384), (184, 425752), (304, 257692), (368, 212876), (437, 179264), (608, 128846), (736, 106438), (874, 89632), (1216, 64423), (1472, 53219), (1748, 44816), (2801, 27968), (3496, 22408), (5602, 13984), (6992, 11204)]