28587624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 78321600

約数和(自身を除く): 49733976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1534, 1553, 2301, 3068, 3106, 4602, 4659, 6136, 6212, 9204, 9318, 12424, 18408, 18636, 20189, 37272, 40378, 60567, 80756, 91627, 121134, 161512, 183254, 242268, 274881, 366508, 484536, 549762, 733016, 1099524, 1191151, 2199048, 2382302, 3573453, 4764604, 7146906, 9529208, 14293812, 28587624]

約数ペア:

[(1, 28587624), (2, 14293812), (3, 9529208), (4, 7146906), (6, 4764604), (8, 3573453), (12, 2382302), (13, 2199048), (24, 1191151), (26, 1099524), (39, 733016), (52, 549762), (59, 484536), (78, 366508), (104, 274881), (118, 242268), (156, 183254), (177, 161512), (236, 121134), (312, 91627), (354, 80756), (472, 60567), (708, 40378), (767, 37272), (1416, 20189), (1534, 18636), (1553, 18408), (2301, 12424), (3068, 9318), (3106, 9204), (4602, 6212), (4659, 6136)]