28925208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10301}}^1$

素因数の和:10329

約数の個数: 64

約数和(自身を含む): 86536800

約数和(自身を除く): 57611592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 10301, 20602, 30903, 41204, 61806, 82408, 92709, 123612, 133913, 185418, 247224, 267826, 278127, 370836, 401739, 535652, 556254, 741672, 803478, 1071304, 1112508, 1205217, 1606956, 2225016, 2410434, 3213912, 3615651, 4820868, 7231302, 9641736, 14462604, 28925208]

約数ペア:

[(1, 28925208), (2, 14462604), (3, 9641736), (4, 7231302), (6, 4820868), (8, 3615651), (9, 3213912), (12, 2410434), (13, 2225016), (18, 1606956), (24, 1205217), (26, 1112508), (27, 1071304), (36, 803478), (39, 741672), (52, 556254), (54, 535652), (72, 401739), (78, 370836), (104, 278127), (108, 267826), (117, 247224), (156, 185418), (216, 133913), (234, 123612), (312, 92709), (351, 82408), (468, 61806), (702, 41204), (936, 30903), (1404, 20602), (2808, 10301)]