33666672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 94521728

約数和(自身を除く): 60855056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 331, 489, 624, 652, 662, 978, 993, 1304, 1324, 1956, 1986, 2119, 2608, 2648, 3912, 3972, 4238, 4303, 5296, 6357, 7824, 7944, 8476, 8606, 12714, 12909, 15888, 16952, 17212, 25428, 25818, 33904, 34424, 50856, 51636, 53953, 68848, 101712, 103272, 107906, 161859, 206544, 215812, 323718, 431624, 647436, 701389, 863248, 1294872, 1402778, 2104167, 2589744, 2805556, 4208334, 5611112, 8416668, 11222224, 16833336, 33666672]

約数ペア:

[(1, 33666672), (2, 16833336), (3, 11222224), (4, 8416668), (6, 5611112), (8, 4208334), (12, 2805556), (13, 2589744), (16, 2104167), (24, 1402778), (26, 1294872), (39, 863248), (48, 701389), (52, 647436), (78, 431624), (104, 323718), (156, 215812), (163, 206544), (208, 161859), (312, 107906), (326, 103272), (331, 101712), (489, 68848), (624, 53953), (652, 51636), (662, 50856), (978, 34424), (993, 33904), (1304, 25818), (1324, 25428), (1956, 17212), (1986, 16952), (2119, 15888), (2608, 12909), (2648, 12714), (3912, 8606), (3972, 8476), (4238, 7944), (4303, 7824), (5296, 6357)]