23641543276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 45988178544

約数和(自身を除く): 22346635268

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 131, 172, 262, 524, 559, 1118, 1703, 1849, 1877, 2236, 3406, 3698, 3754, 5633, 6812, 7396, 7508, 11266, 22532, 24037, 24401, 48074, 48802, 73229, 80711, 96148, 97604, 146458, 161422, 242219, 245887, 292916, 322844, 484438, 491774, 968876, 983548, 1049243, 2098486, 3148847, 3196531, 3470573, 4196972, 6297694, 6393062, 6941146, 10573141, 12595388, 12786124, 13882292, 21146282, 42292564, 45117449, 90234898, 137450833, 180469796, 274901666, 454645063, 549803332, 909290126, 1818580252, 5910385819, 11820771638, 23641543276]

約数ペア:

[(1, 23641543276), (2, 11820771638), (4, 5910385819), (13, 1818580252), (26, 909290126), (43, 549803332), (52, 454645063), (86, 274901666), (131, 180469796), (172, 137450833), (262, 90234898), (524, 45117449), (559, 42292564), (1118, 21146282), (1703, 13882292), (1849, 12786124), (1877, 12595388), (2236, 10573141), (3406, 6941146), (3698, 6393062), (3754, 6297694), (5633, 4196972), (6812, 3470573), (7396, 3196531), (7508, 3148847), (11266, 2098486), (22532, 1049243), (24037, 983548), (24401, 968876), (48074, 491774), (48802, 484438), (73229, 322844), (80711, 292916), (96148, 245887), (97604, 242219), (146458, 161422)]