65205738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4803

約数の個数: 48

約数和(自身を含む): 154758240

約数和(自身を除く): 89552502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 4723, 6903, 9446, 13806, 14169, 28338, 42507, 61399, 85014, 122798, 184197, 278657, 368394, 552591, 557314, 835971, 1105182, 1671942, 2507913, 3622541, 5015826, 7245082, 10867623, 21735246, 32602869, 65205738]

約数ペア:

[(1, 65205738), (2, 32602869), (3, 21735246), (6, 10867623), (9, 7245082), (13, 5015826), (18, 3622541), (26, 2507913), (39, 1671942), (59, 1105182), (78, 835971), (117, 557314), (118, 552591), (177, 368394), (234, 278657), (354, 184197), (531, 122798), (767, 85014), (1062, 61399), (1534, 42507), (2301, 28338), (4602, 14169), (4723, 13806), (6903, 9446)]