25431284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 49437696

約数和(自身を除く): 24006412

約数列:

[1, 2, 4, 23, 31, 37, 46, 62, 74, 92, 124, 148, 241, 482, 713, 851, 964, 1147, 1426, 1702, 2294, 2852, 3404, 4588, 5543, 7471, 8917, 11086, 14942, 17834, 22172, 26381, 29884, 35668, 52762, 105524, 171833, 205091, 276427, 343666, 410182, 552854, 687332, 820364, 1105708, 6357821, 12715642, 25431284]

約数ペア:

[(1, 25431284), (2, 12715642), (4, 6357821), (23, 1105708), (31, 820364), (37, 687332), (46, 552854), (62, 410182), (74, 343666), (92, 276427), (124, 205091), (148, 171833), (241, 105524), (482, 52762), (713, 35668), (851, 29884), (964, 26381), (1147, 22172), (1426, 17834), (1702, 14942), (2294, 11086), (2852, 8917), (3404, 7471), (4588, 5543)]