4988768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 10450944

約数和(自身を除く): 5462176

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 107, 124, 188, 214, 248, 376, 428, 496, 752, 856, 992, 1457, 1504, 1712, 2914, 3317, 3424, 5029, 5828, 6634, 10058, 11656, 13268, 20116, 23312, 26536, 40232, 46624, 53072, 80464, 106144, 155899, 160928, 311798, 623596, 1247192, 2494384, 4988768]

約数ペア:

[(1, 4988768), (2, 2494384), (4, 1247192), (8, 623596), (16, 311798), (31, 160928), (32, 155899), (47, 106144), (62, 80464), (94, 53072), (107, 46624), (124, 40232), (188, 26536), (214, 23312), (248, 20116), (376, 13268), (428, 11656), (496, 10058), (752, 6634), (856, 5828), (992, 5029), (1457, 3424), (1504, 3317), (1712, 2914)]