42518224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 101029248

約数和(自身を除く): 58511024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 163, 238, 272, 274, 326, 476, 548, 652, 952, 959, 1096, 1141, 1304, 1904, 1918, 2192, 2282, 2329, 2608, 2771, 3836, 4564, 4658, 5542, 7672, 9128, 9316, 11084, 15344, 16303, 18256, 18632, 19397, 22168, 22331, 32606, 37264, 38794, 44336, 44662, 65212, 77588, 89324, 130424, 155176, 156317, 178648, 260848, 310352, 312634, 357296, 379627, 625268, 759254, 1250536, 1518508, 2501072, 2657389, 3037016, 5314778, 6074032, 10629556, 21259112, 42518224]

約数ペア:

[(1, 42518224), (2, 21259112), (4, 10629556), (7, 6074032), (8, 5314778), (14, 3037016), (16, 2657389), (17, 2501072), (28, 1518508), (34, 1250536), (56, 759254), (68, 625268), (112, 379627), (119, 357296), (136, 312634), (137, 310352), (163, 260848), (238, 178648), (272, 156317), (274, 155176), (326, 130424), (476, 89324), (548, 77588), (652, 65212), (952, 44662), (959, 44336), (1096, 38794), (1141, 37264), (1304, 32606), (1904, 22331), (1918, 22168), (2192, 19397), (2282, 18632), (2329, 18256), (2608, 16303), (2771, 15344), (3836, 11084), (4564, 9316), (4658, 9128), (5542, 7672)]