4987568704

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{17911}}^1$

素因数の和:18171

約数の個数: 56

約数和(自身を含む): 10464190400

約数和(自身を除く): 5476621696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 229, 304, 458, 608, 916, 1216, 1832, 3664, 4351, 7328, 8702, 14656, 17404, 17911, 34808, 35822, 69616, 71644, 139232, 143288, 278464, 286576, 340309, 573152, 680618, 1146304, 1361236, 2722472, 4101619, 5444944, 8203238, 10889888, 16406476, 21779776, 32812952, 65625904, 77930761, 131251808, 155861522, 262503616, 311723044, 623446088, 1246892176, 2493784352, 4987568704]

約数ペア:

[(1, 4987568704), (2, 2493784352), (4, 1246892176), (8, 623446088), (16, 311723044), (19, 262503616), (32, 155861522), (38, 131251808), (64, 77930761), (76, 65625904), (152, 32812952), (229, 21779776), (304, 16406476), (458, 10889888), (608, 8203238), (916, 5444944), (1216, 4101619), (1832, 2722472), (3664, 1361236), (4351, 1146304), (7328, 680618), (8702, 573152), (14656, 340309), (17404, 286576), (17911, 278464), (34808, 143288), (35822, 139232), (69616, 71644)]