15663029252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{27581}}^1$

素因数の和:27828

約数の個数: 48

約数和(自身を含む): 30144257472

約数和(自身を除く): 14481228220

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 163, 268, 326, 652, 871, 1742, 2119, 3484, 4238, 8476, 10921, 21842, 27581, 43684, 55162, 110324, 141973, 283946, 358553, 567892, 717106, 1434212, 1847927, 3695854, 4495703, 7391708, 8991406, 17982812, 24023051, 48046102, 58444139, 96092204, 116888278, 233776556, 301212101, 602424202, 1204848404, 3915757313, 7831514626, 15663029252]

約数ペア:

[(1, 15663029252), (2, 7831514626), (4, 3915757313), (13, 1204848404), (26, 602424202), (52, 301212101), (67, 233776556), (134, 116888278), (163, 96092204), (268, 58444139), (326, 48046102), (652, 24023051), (871, 17982812), (1742, 8991406), (2119, 7391708), (3484, 4495703), (4238, 3695854), (8476, 1847927), (10921, 1434212), (21842, 717106), (27581, 567892), (43684, 358553), (55162, 283946), (110324, 141973)]