42558776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 90417600

約数和(自身を除く): 47858824

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 103, 104, 116, 137, 206, 232, 274, 377, 412, 548, 754, 824, 1096, 1339, 1508, 1781, 2678, 2987, 3016, 3562, 3973, 5356, 5974, 7124, 7946, 10712, 11948, 14111, 14248, 15892, 23896, 28222, 31784, 38831, 51649, 56444, 77662, 103298, 112888, 155324, 183443, 206596, 310648, 366886, 409219, 413192, 733772, 818438, 1467544, 1636876, 3273752, 5319847, 10639694, 21279388, 42558776]

約数ペア:

[(1, 42558776), (2, 21279388), (4, 10639694), (8, 5319847), (13, 3273752), (26, 1636876), (29, 1467544), (52, 818438), (58, 733772), (103, 413192), (104, 409219), (116, 366886), (137, 310648), (206, 206596), (232, 183443), (274, 155324), (377, 112888), (412, 103298), (548, 77662), (754, 56444), (824, 51649), (1096, 38831), (1339, 31784), (1508, 28222), (1781, 23896), (2678, 15892), (2987, 14248), (3016, 14111), (3562, 11948), (3973, 10712), (5356, 7946), (5974, 7124)]