28678446648

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5041921}}^1$

素因数の和:5042012

約数の個数: 48

約数和(自身を含む): 78653983200

約数和(自身を除く): 49975536552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 5041921, 10083842, 15125763, 20167684, 30251526, 40335368, 45377289, 60503052, 90754578, 121006104, 181509156, 363018312, 398311759, 796623518, 1194935277, 1593247036, 2389870554, 3186494072, 3584805831, 4779741108, 7169611662, 9559482216, 14339223324, 28678446648]

約数ペア:

[(1, 28678446648), (2, 14339223324), (3, 9559482216), (4, 7169611662), (6, 4779741108), (8, 3584805831), (9, 3186494072), (12, 2389870554), (18, 1593247036), (24, 1194935277), (36, 796623518), (72, 398311759), (79, 363018312), (158, 181509156), (237, 121006104), (316, 90754578), (474, 60503052), (632, 45377289), (711, 40335368), (948, 30251526), (1422, 20167684), (1896, 15125763), (2844, 10083842), (5688, 5041921)]