6649613584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2731}}^1\times {\mathrm{4909}}^1$

素因数の和:7679

約数の個数: 40

約数和(自身を含む): 13306807040

約数和(自身を除く): 6657193456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2731, 4909, 5462, 9818, 10924, 19636, 21848, 39272, 43696, 78544, 84661, 152179, 169322, 304358, 338644, 608716, 677288, 1217432, 1354576, 2434864, 13406479, 26812958, 53625916, 107251832, 214503664, 415600849, 831201698, 1662403396, 3324806792, 6649613584]

約数ペア:

[(1, 6649613584), (2, 3324806792), (4, 1662403396), (8, 831201698), (16, 415600849), (31, 214503664), (62, 107251832), (124, 53625916), (248, 26812958), (496, 13406479), (2731, 2434864), (4909, 1354576), (5462, 1217432), (9818, 677288), (10924, 608716), (19636, 338644), (21848, 304358), (39272, 169322), (43696, 152179), (78544, 84661)]