28483416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30431}}^1$

素因数の和:30456

約数の個数: 48

約数和(自身を含む): 83079360

約数和(自身を除く): 54595944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30431, 60862, 91293, 121724, 182586, 243448, 273879, 365172, 395603, 547758, 730344, 791206, 1095516, 1186809, 1582412, 2191032, 2373618, 3164824, 3560427, 4747236, 7120854, 9494472, 14241708, 28483416]

約数ペア:

[(1, 28483416), (2, 14241708), (3, 9494472), (4, 7120854), (6, 4747236), (8, 3560427), (9, 3164824), (12, 2373618), (13, 2191032), (18, 1582412), (24, 1186809), (26, 1095516), (36, 791206), (39, 730344), (52, 547758), (72, 395603), (78, 365172), (104, 273879), (117, 243448), (156, 182586), (234, 121724), (312, 91293), (468, 60862), (936, 30431)]