28357068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 41315892

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 809, 1524, 1618, 2427, 2921, 3236, 4854, 5842, 8763, 9708, 11684, 17526, 18607, 35052, 37214, 55821, 74428, 102743, 111642, 205486, 223284, 308229, 410972, 616458, 1232916, 2363089, 4726178, 7089267, 9452356, 14178534, 28357068]

約数ペア:

[(1, 28357068), (2, 14178534), (3, 9452356), (4, 7089267), (6, 4726178), (12, 2363089), (23, 1232916), (46, 616458), (69, 410972), (92, 308229), (127, 223284), (138, 205486), (254, 111642), (276, 102743), (381, 74428), (508, 55821), (762, 37214), (809, 35052), (1524, 18607), (1618, 17526), (2427, 11684), (2921, 9708), (3236, 8763), (4854, 5842)]