13307957872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{55721}}^1$

素因数の和:55822

約数の個数: 80

約数和(自身を含む): 29849160960

約数和(自身を除く): 16541203088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 59, 88, 92, 118, 176, 184, 236, 253, 368, 472, 506, 649, 944, 1012, 1298, 1357, 2024, 2596, 2714, 4048, 5192, 5428, 10384, 10856, 14927, 21712, 29854, 55721, 59708, 111442, 119416, 222884, 238832, 445768, 612931, 891536, 1225862, 1281583, 2451724, 2563166, 3287539, 4903448, 5126332, 6575078, 9806896, 10252664, 13150156, 14097413, 20505328, 26300312, 28194826, 36162929, 52600624, 56389652, 72325858, 75613397, 112779304, 144651716, 151226794, 225558608, 289303432, 302453588, 578606864, 604907176, 831747367, 1209814352, 1663494734, 3326989468, 6653978936, 13307957872]

約数ペア:

[(1, 13307957872), (2, 6653978936), (4, 3326989468), (8, 1663494734), (11, 1209814352), (16, 831747367), (22, 604907176), (23, 578606864), (44, 302453588), (46, 289303432), (59, 225558608), (88, 151226794), (92, 144651716), (118, 112779304), (176, 75613397), (184, 72325858), (236, 56389652), (253, 52600624), (368, 36162929), (472, 28194826), (506, 26300312), (649, 20505328), (944, 14097413), (1012, 13150156), (1298, 10252664), (1357, 9806896), (2024, 6575078), (2596, 5126332), (2714, 4903448), (4048, 3287539), (5192, 2563166), (5428, 2451724), (10384, 1281583), (10856, 1225862), (14927, 891536), (21712, 612931), (29854, 445768), (55721, 238832), (59708, 222884), (111442, 119416)]