13021736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 31073280

約数和(自身を除く): 18051544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 577, 728, 806, 868, 1154, 1612, 1736, 2308, 2821, 3224, 4039, 4616, 5642, 7501, 8078, 11284, 15002, 16156, 17887, 22568, 30004, 32312, 35774, 52507, 60008, 71548, 105014, 125209, 143096, 210028, 232531, 250418, 420056, 465062, 500836, 930124, 1001672, 1627717, 1860248, 3255434, 6510868, 13021736]

約数ペア:

[(1, 13021736), (2, 6510868), (4, 3255434), (7, 1860248), (8, 1627717), (13, 1001672), (14, 930124), (26, 500836), (28, 465062), (31, 420056), (52, 250418), (56, 232531), (62, 210028), (91, 143096), (104, 125209), (124, 105014), (182, 71548), (217, 60008), (248, 52507), (364, 35774), (403, 32312), (434, 30004), (577, 22568), (728, 17887), (806, 16156), (868, 15002), (1154, 11284), (1612, 8078), (1736, 7501), (2308, 5642), (2821, 4616), (3224, 4039)]