4481256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 12337920

約数和(自身を除く): 7856664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 271, 312, 318, 424, 542, 636, 689, 813, 1084, 1272, 1378, 1626, 2067, 2168, 2756, 3252, 3523, 4134, 5512, 6504, 7046, 8268, 10569, 14092, 14363, 16536, 21138, 28184, 28726, 42276, 43089, 57452, 84552, 86178, 114904, 172356, 186719, 344712, 373438, 560157, 746876, 1120314, 1493752, 2240628, 4481256]

約数ペア:

[(1, 4481256), (2, 2240628), (3, 1493752), (4, 1120314), (6, 746876), (8, 560157), (12, 373438), (13, 344712), (24, 186719), (26, 172356), (39, 114904), (52, 86178), (53, 84552), (78, 57452), (104, 43089), (106, 42276), (156, 28726), (159, 28184), (212, 21138), (271, 16536), (312, 14363), (318, 14092), (424, 10569), (542, 8268), (636, 7046), (689, 6504), (813, 5512), (1084, 4134), (1272, 3523), (1378, 3252), (1626, 2756), (2067, 2168)]