28491192

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5009}}^1$

素因数の和:5100

約数の個数: 48

約数和(自身を含む): 78156000

約数和(自身を除く): 49664808

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, 5009, 5688, 10018, 15027, 20036, 30054, 40072, 45081, 60108, 90162, 120216, 180324, 360648, 395711, 791422, 1187133, 1582844, 2374266, 3165688, 3561399, 4748532, 7122798, 9497064, 14245596, 28491192]

約数ペア:

[(1, 28491192), (2, 14245596), (3, 9497064), (4, 7122798), (6, 4748532), (8, 3561399), (9, 3165688), (12, 2374266), (18, 1582844), (24, 1187133), (36, 791422), (72, 395711), (79, 360648), (158, 180324), (237, 120216), (316, 90162), (474, 60108), (632, 45081), (711, 40072), (948, 30054), (1422, 20036), (1896, 15027), (2844, 10018), (5009, 5688)]