28508904

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2371}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 77706720

約数和(自身を除く): 49197816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 2371, 3006, 4008, 4742, 6012, 7113, 9484, 12024, 14226, 18968, 21339, 28452, 42678, 56904, 85356, 170712, 395957, 791914, 1187871, 1583828, 2375742, 3167656, 3563613, 4751484, 7127226, 9502968, 14254452, 28508904]

約数ペア:

[(1, 28508904), (2, 14254452), (3, 9502968), (4, 7127226), (6, 4751484), (8, 3563613), (9, 3167656), (12, 2375742), (18, 1583828), (24, 1187871), (36, 791914), (72, 395957), (167, 170712), (334, 85356), (501, 56904), (668, 42678), (1002, 28452), (1336, 21339), (1503, 18968), (2004, 14226), (2371, 12024), (3006, 9484), (4008, 7113), (4742, 6012)]