63442028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 129618720

約数和(自身を除く): 66176692

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 1669, 2236, 2924, 3338, 6676, 9503, 19006, 21697, 28373, 38012, 43394, 56746, 71767, 86788, 113492, 143534, 287068, 368849, 737698, 932971, 1220039, 1475396, 1865942, 2440078, 3731884, 4880156, 15860507, 31721014, 63442028]

約数ペア:

[(1, 63442028), (2, 31721014), (4, 15860507), (13, 4880156), (17, 3731884), (26, 2440078), (34, 1865942), (43, 1475396), (52, 1220039), (68, 932971), (86, 737698), (172, 368849), (221, 287068), (442, 143534), (559, 113492), (731, 86788), (884, 71767), (1118, 56746), (1462, 43394), (1669, 38012), (2236, 28373), (2924, 21697), (3338, 19006), (6676, 9503)]