26860984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 53902800

約数和(自身を除く): 27041816

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 2897, 4636, 5794, 9272, 11588, 23176, 55043, 110086, 176717, 220172, 353434, 440344, 706868, 1413736, 3357623, 6715246, 13430492, 26860984]

約数ペア:

[(1, 26860984), (2, 13430492), (4, 6715246), (8, 3357623), (19, 1413736), (38, 706868), (61, 440344), (76, 353434), (122, 220172), (152, 176717), (244, 110086), (488, 55043), (1159, 23176), (2318, 11588), (2897, 9272), (4636, 5794)]