2048571568

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{577}}^1\times {\mathrm{3761}}^1$

素因数の和:4405

約数の個数: 40

約数和(自身を含む): 4044450960

約数和(自身を除く): 1995879392

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 577, 944, 1154, 2308, 3761, 4616, 7522, 9232, 15044, 30088, 34043, 60176, 68086, 136172, 221899, 272344, 443798, 544688, 887596, 1775192, 2170097, 3550384, 4340194, 8680388, 17360776, 34721552, 128035723, 256071446, 512142892, 1024285784, 2048571568]

約数ペア:

[(1, 2048571568), (2, 1024285784), (4, 512142892), (8, 256071446), (16, 128035723), (59, 34721552), (118, 17360776), (236, 8680388), (472, 4340194), (577, 3550384), (944, 2170097), (1154, 1775192), (2308, 887596), (3761, 544688), (4616, 443798), (7522, 272344), (9232, 221899), (15044, 136172), (30088, 68086), (34043, 60176)]