42117088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 90069840

約数和(自身を除く): 47952752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 739, 1096, 1478, 1781, 2192, 2956, 3562, 4384, 5912, 7124, 9607, 11824, 14248, 19214, 23648, 28496, 38428, 56992, 76856, 101243, 153712, 202486, 307424, 404972, 809944, 1316159, 1619888, 2632318, 3239776, 5264636, 10529272, 21058544, 42117088]

約数ペア:

[(1, 42117088), (2, 21058544), (4, 10529272), (8, 5264636), (13, 3239776), (16, 2632318), (26, 1619888), (32, 1316159), (52, 809944), (104, 404972), (137, 307424), (208, 202486), (274, 153712), (416, 101243), (548, 76856), (739, 56992), (1096, 38428), (1478, 28496), (1781, 23648), (2192, 19214), (2956, 14248), (3562, 11824), (4384, 9607), (5912, 7124)]