42470384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 95217120

約数和(自身を除く): 52746736

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 53, 58, 88, 106, 116, 157, 176, 212, 232, 314, 319, 424, 464, 583, 628, 638, 848, 1166, 1256, 1276, 1537, 1727, 2332, 2512, 2552, 3074, 3454, 4553, 4664, 5104, 6148, 6908, 8321, 9106, 9328, 12296, 13816, 16642, 16907, 18212, 24592, 27632, 33284, 33814, 36424, 50083, 66568, 67628, 72848, 91531, 100166, 133136, 135256, 183062, 200332, 241309, 270512, 366124, 400664, 482618, 732248, 801328, 965236, 1464496, 1930472, 2654399, 3860944, 5308798, 10617596, 21235192, 42470384]

約数ペア:

[(1, 42470384), (2, 21235192), (4, 10617596), (8, 5308798), (11, 3860944), (16, 2654399), (22, 1930472), (29, 1464496), (44, 965236), (53, 801328), (58, 732248), (88, 482618), (106, 400664), (116, 366124), (157, 270512), (176, 241309), (212, 200332), (232, 183062), (314, 135256), (319, 133136), (424, 100166), (464, 91531), (583, 72848), (628, 67628), (638, 66568), (848, 50083), (1166, 36424), (1256, 33814), (1276, 33284), (1537, 27632), (1727, 24592), (2332, 18212), (2512, 16907), (2552, 16642), (3074, 13816), (3454, 12296), (4553, 9328), (4664, 9106), (5104, 8321), (6148, 6908)]