28050408

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7671

約数の個数: 64

約数和(自身を含む): 82512000

約数和(自身を除く): 54461592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 7639, 15278, 22917, 30556, 45834, 61112, 68751, 91668, 129863, 137502, 183336, 206253, 259726, 275004, 389589, 412506, 519452, 550008, 779178, 825012, 1038904, 1168767, 1558356, 1650024, 2337534, 3116712, 3506301, 4675068, 7012602, 9350136, 14025204, 28050408]

約数ペア:

[(1, 28050408), (2, 14025204), (3, 9350136), (4, 7012602), (6, 4675068), (8, 3506301), (9, 3116712), (12, 2337534), (17, 1650024), (18, 1558356), (24, 1168767), (27, 1038904), (34, 825012), (36, 779178), (51, 550008), (54, 519452), (68, 412506), (72, 389589), (102, 275004), (108, 259726), (136, 206253), (153, 183336), (204, 137502), (216, 129863), (306, 91668), (408, 68751), (459, 61112), (612, 45834), (918, 30556), (1224, 22917), (1836, 15278), (3672, 7639)]