28775934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 73592064

約数和(自身を除く): 44816130

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 83, 99, 102, 103, 153, 166, 187, 198, 206, 249, 306, 309, 374, 498, 561, 618, 747, 913, 927, 1122, 1133, 1411, 1494, 1683, 1751, 1826, 1854, 2266, 2739, 2822, 3366, 3399, 3502, 4233, 5253, 5478, 6798, 8217, 8466, 8549, 10197, 10506, 12699, 15521, 15759, 16434, 17098, 19261, 20394, 25398, 25647, 31042, 31518, 38522, 46563, 51294, 57783, 76941, 93126, 94039, 115566, 139689, 145333, 153882, 173349, 188078, 279378, 282117, 290666, 346698, 435999, 564234, 846351, 871998, 1307997, 1598663, 1692702, 2615994, 3197326, 4795989, 9591978, 14387967, 28775934]

約数ペア:

[(1, 28775934), (2, 14387967), (3, 9591978), (6, 4795989), (9, 3197326), (11, 2615994), (17, 1692702), (18, 1598663), (22, 1307997), (33, 871998), (34, 846351), (51, 564234), (66, 435999), (83, 346698), (99, 290666), (102, 282117), (103, 279378), (153, 188078), (166, 173349), (187, 153882), (198, 145333), (206, 139689), (249, 115566), (306, 94039), (309, 93126), (374, 76941), (498, 57783), (561, 51294), (618, 46563), (747, 38522), (913, 31518), (927, 31042), (1122, 25647), (1133, 25398), (1411, 20394), (1494, 19261), (1683, 17098), (1751, 16434), (1826, 15759), (1854, 15521), (2266, 12699), (2739, 10506), (2822, 10197), (3366, 8549), (3399, 8466), (3502, 8217), (4233, 6798), (5253, 5478)]