766561016

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{7177}}^1$

素因数の和:7288

約数の個数: 48

約数和(自身を含む): 1576288800

約数和(自身を除く): 809727784

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 632, 676, 1027, 1352, 2054, 4108, 7177, 8216, 13351, 14354, 26702, 28708, 53404, 57416, 93301, 106808, 186602, 373204, 566983, 746408, 1133966, 1212913, 2267932, 2425826, 4535864, 4851652, 7370779, 9703304, 14741558, 29483116, 58966232, 95820127, 191640254, 383280508, 766561016]

約数ペア:

[(1, 766561016), (2, 383280508), (4, 191640254), (8, 95820127), (13, 58966232), (26, 29483116), (52, 14741558), (79, 9703304), (104, 7370779), (158, 4851652), (169, 4535864), (316, 2425826), (338, 2267932), (632, 1212913), (676, 1133966), (1027, 746408), (1352, 566983), (2054, 373204), (4108, 186602), (7177, 106808), (8216, 93301), (13351, 57416), (14354, 53404), (26702, 28708)]