13297648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9133}}^1$

素因数の和:9161

約数の個数: 40

約数和(自身を含む): 31713248

約数和(自身を除く): 18415600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9133, 18266, 36532, 63931, 73064, 118729, 127862, 146128, 237458, 255724, 474916, 511448, 831103, 949832, 1022896, 1662206, 1899664, 3324412, 6648824, 13297648]

約数ペア:

[(1, 13297648), (2, 6648824), (4, 3324412), (7, 1899664), (8, 1662206), (13, 1022896), (14, 949832), (16, 831103), (26, 511448), (28, 474916), (52, 255724), (56, 237458), (91, 146128), (104, 127862), (112, 118729), (182, 73064), (208, 63931), (364, 36532), (728, 18266), (1456, 9133)]