8447255628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{61657}}^1$

素因数の和:61911

約数の個数: 72

約数和(自身を含む): 23027043312

約数和(自身を除く): 14579787684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 233, 294, 466, 588, 699, 932, 1398, 1631, 2796, 3262, 4893, 6524, 9786, 11417, 19572, 22834, 34251, 45668, 61657, 68502, 123314, 137004, 184971, 246628, 369942, 431599, 739884, 863198, 1294797, 1726396, 2589594, 3021193, 5179188, 6042386, 9063579, 12084772, 14366081, 18127158, 28732162, 36254316, 43098243, 57464324, 86196486, 100562567, 172392972, 201125134, 301687701, 402250268, 603375402, 703937969, 1206750804, 1407875938, 2111813907, 2815751876, 4223627814, 8447255628]

約数ペア:

[(1, 8447255628), (2, 4223627814), (3, 2815751876), (4, 2111813907), (6, 1407875938), (7, 1206750804), (12, 703937969), (14, 603375402), (21, 402250268), (28, 301687701), (42, 201125134), (49, 172392972), (84, 100562567), (98, 86196486), (147, 57464324), (196, 43098243), (233, 36254316), (294, 28732162), (466, 18127158), (588, 14366081), (699, 12084772), (932, 9063579), (1398, 6042386), (1631, 5179188), (2796, 3021193), (3262, 2589594), (4893, 1726396), (6524, 1294797), (9786, 863198), (11417, 739884), (19572, 431599), (22834, 369942), (34251, 246628), (45668, 184971), (61657, 137004), (68502, 123314)]