42587639872

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{39569}}^1$

素因数の和:39899

約数の個数: 56

約数和(自身を含む): 86115083040

約数和(自身を除く): 43527443168

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 251, 268, 502, 536, 1004, 1072, 2008, 2144, 4016, 4288, 8032, 16064, 16817, 33634, 39569, 67268, 79138, 134536, 158276, 269072, 316552, 538144, 633104, 1076288, 1266208, 2532416, 2651123, 5302246, 9931819, 10604492, 19863638, 21208984, 39727276, 42417968, 79454552, 84835936, 158909104, 169671872, 317818208, 635636416, 665431873, 1330863746, 2661727492, 5323454984, 10646909968, 21293819936, 42587639872]

約数ペア:

[(1, 42587639872), (2, 21293819936), (4, 10646909968), (8, 5323454984), (16, 2661727492), (32, 1330863746), (64, 665431873), (67, 635636416), (134, 317818208), (251, 169671872), (268, 158909104), (502, 84835936), (536, 79454552), (1004, 42417968), (1072, 39727276), (2008, 21208984), (2144, 19863638), (4016, 10604492), (4288, 9931819), (8032, 5302246), (16064, 2651123), (16817, 2532416), (33634, 1266208), (39569, 1076288), (67268, 633104), (79138, 538144), (134536, 316552), (158276, 269072)]