66397812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 167970432

約数和(自身を除く): 101572620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2711, 4082, 5422, 6123, 8133, 8164, 10844, 12246, 16266, 24492, 32532, 35243, 70486, 105729, 140972, 211458, 422916, 425627, 851254, 1276881, 1702508, 2553762, 5107524, 5533151, 11066302, 16599453, 22132604, 33198906, 66397812]

約数ペア:

[(1, 66397812), (2, 33198906), (3, 22132604), (4, 16599453), (6, 11066302), (12, 5533151), (13, 5107524), (26, 2553762), (39, 1702508), (52, 1276881), (78, 851254), (156, 425627), (157, 422916), (314, 211458), (471, 140972), (628, 105729), (942, 70486), (1884, 35243), (2041, 32532), (2711, 24492), (4082, 16266), (5422, 12246), (6123, 10844), (8133, 8164)]