27667070032

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{3847}}^1$

素因数の和:4428

約数の個数: 80

約数和(自身を含む): 61819813120

約数和(自身を除く): 34152743088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 409, 628, 818, 1099, 1256, 1636, 2198, 2512, 2863, 3272, 3847, 4396, 5726, 6544, 7694, 8792, 11452, 15388, 17584, 22904, 26929, 30776, 45808, 53858, 61552, 64213, 107716, 128426, 215432, 256852, 430864, 449491, 513704, 603979, 898982, 1027408, 1207958, 1573423, 1797964, 2415916, 3146846, 3595928, 4227853, 4831832, 6293692, 7191856, 8455706, 9663664, 11013961, 12587384, 16911412, 22027922, 25174768, 33822824, 44055844, 67645648, 88111688, 176223376, 247027411, 494054822, 988109644, 1729191877, 1976219288, 3458383754, 3952438576, 6916767508, 13833535016, 27667070032]

約数ペア:

[(1, 27667070032), (2, 13833535016), (4, 6916767508), (7, 3952438576), (8, 3458383754), (14, 1976219288), (16, 1729191877), (28, 988109644), (56, 494054822), (112, 247027411), (157, 176223376), (314, 88111688), (409, 67645648), (628, 44055844), (818, 33822824), (1099, 25174768), (1256, 22027922), (1636, 16911412), (2198, 12587384), (2512, 11013961), (2863, 9663664), (3272, 8455706), (3847, 7191856), (4396, 6293692), (5726, 4831832), (6544, 4227853), (7694, 3595928), (8792, 3146846), (11452, 2415916), (15388, 1797964), (17584, 1573423), (22904, 1207958), (26929, 1027408), (30776, 898982), (45808, 603979), (53858, 513704), (61552, 449491), (64213, 430864), (107716, 256852), (128426, 215432)]