79721238208

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{1229}}^1\times {\mathrm{3659}}^1$

素因数の和:5177

約数の個数: 56

約数和(自身を含む): 158940550800

約数和(自身を除く): 79219312592

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 554, 1108, 1229, 2216, 2458, 3659, 4432, 4916, 7318, 8864, 9832, 14636, 17728, 19664, 29272, 39328, 58544, 78656, 117088, 234176, 340433, 680866, 1013543, 1361732, 2027086, 2723464, 4054172, 4496911, 5446928, 8108344, 8993822, 10893856, 16216688, 17987644, 21787712, 32433376, 35975288, 64866752, 71950576, 143901152, 287802304, 1245644347, 2491288694, 4982577388, 9965154776, 19930309552, 39860619104, 79721238208]

約数ペア:

[(1, 79721238208), (2, 39860619104), (4, 19930309552), (8, 9965154776), (16, 4982577388), (32, 2491288694), (64, 1245644347), (277, 287802304), (554, 143901152), (1108, 71950576), (1229, 64866752), (2216, 35975288), (2458, 32433376), (3659, 21787712), (4432, 17987644), (4916, 16216688), (7318, 10893856), (8864, 8993822), (9832, 8108344), (14636, 5446928), (17728, 4496911), (19664, 4054172), (29272, 2723464), (39328, 2027086), (58544, 1361732), (78656, 1013543), (117088, 680866), (234176, 340433)]