28027630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 52669440

約数和(自身を除く): 24641810

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 761, 1270, 1522, 3683, 3805, 7366, 7610, 18415, 22069, 36830, 44138, 96647, 110345, 193294, 220690, 483235, 966470, 2802763, 5605526, 14013815, 28027630]

約数ペア:

[(1, 28027630), (2, 14013815), (5, 5605526), (10, 2802763), (29, 966470), (58, 483235), (127, 220690), (145, 193294), (254, 110345), (290, 96647), (635, 44138), (761, 36830), (1270, 22069), (1522, 18415), (3683, 7610), (3805, 7366)]