2218960672

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{25243}}^1$

素因数の和:25361

約数の個数: 48

約数和(自身を含む): 4542102432

約数和(自身を除く): 2323141760

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1312, 2144, 2747, 5494, 10988, 21976, 25243, 43952, 50486, 87904, 100972, 201944, 403888, 807776, 1034963, 1691281, 2069926, 3382562, 4139852, 6765124, 8279704, 13530248, 16559408, 27060496, 33118816, 54120992, 69342521, 138685042, 277370084, 554740168, 1109480336, 2218960672]

約数ペア:

[(1, 2218960672), (2, 1109480336), (4, 554740168), (8, 277370084), (16, 138685042), (32, 69342521), (41, 54120992), (67, 33118816), (82, 27060496), (134, 16559408), (164, 13530248), (268, 8279704), (328, 6765124), (536, 4139852), (656, 3382562), (1072, 2069926), (1312, 1691281), (2144, 1034963), (2747, 807776), (5494, 403888), (10988, 201944), (21976, 100972), (25243, 87904), (43952, 50486)]