8049304432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{17377}}^1$

素因数の和:17546

約数の個数: 80

約数和(自身を含む): 17919915552

約数和(自身を除く): 9870611120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 131, 136, 208, 221, 262, 272, 442, 524, 884, 1048, 1703, 1768, 2096, 2227, 3406, 3536, 4454, 6812, 8908, 13624, 17377, 17816, 27248, 28951, 34754, 35632, 57902, 69508, 115804, 139016, 225901, 231608, 278032, 295409, 451802, 463216, 590818, 903604, 1181636, 1807208, 2276387, 2363272, 3614416, 3840317, 4552774, 4726544, 7680634, 9105548, 15361268, 18211096, 29593031, 30722536, 36422192, 38698579, 59186062, 61445072, 77397158, 118372124, 154794316, 236744248, 309588632, 473488496, 503081527, 619177264, 1006163054, 2012326108, 4024652216, 8049304432]

約数ペア:

[(1, 8049304432), (2, 4024652216), (4, 2012326108), (8, 1006163054), (13, 619177264), (16, 503081527), (17, 473488496), (26, 309588632), (34, 236744248), (52, 154794316), (68, 118372124), (104, 77397158), (131, 61445072), (136, 59186062), (208, 38698579), (221, 36422192), (262, 30722536), (272, 29593031), (442, 18211096), (524, 15361268), (884, 9105548), (1048, 7680634), (1703, 4726544), (1768, 4552774), (2096, 3840317), (2227, 3614416), (3406, 2363272), (3536, 2276387), (4454, 1807208), (6812, 1181636), (8908, 903604), (13624, 590818), (17377, 463216), (17816, 451802), (27248, 295409), (28951, 278032), (34754, 231608), (35632, 225901), (57902, 139016), (69508, 115804)]