28906098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 64825920

約数和(自身を除く): 35919822

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 983, 1014, 1131, 1966, 2262, 2949, 4901, 5898, 9802, 12779, 14703, 25558, 28507, 29406, 38337, 57014, 76674, 85521, 166127, 171042, 332254, 370591, 498381, 741182, 996762, 1111773, 2223546, 4817683, 9635366, 14453049, 28906098]

約数ペア:

[(1, 28906098), (2, 14453049), (3, 9635366), (6, 4817683), (13, 2223546), (26, 1111773), (29, 996762), (39, 741182), (58, 498381), (78, 370591), (87, 332254), (169, 171042), (174, 166127), (338, 85521), (377, 76674), (507, 57014), (754, 38337), (983, 29406), (1014, 28507), (1131, 25558), (1966, 14703), (2262, 12779), (2949, 9802), (4901, 5898)]