42370528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 89649504

約数和(自身を除く): 47278976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1097, 1136, 1207, 2194, 2272, 2414, 4388, 4828, 8776, 9656, 17552, 18649, 19312, 35104, 37298, 38624, 74596, 77887, 149192, 155774, 298384, 311548, 596768, 623096, 1246192, 1324079, 2492384, 2648158, 5296316, 10592632, 21185264, 42370528]

約数ペア:

[(1, 42370528), (2, 21185264), (4, 10592632), (8, 5296316), (16, 2648158), (17, 2492384), (32, 1324079), (34, 1246192), (68, 623096), (71, 596768), (136, 311548), (142, 298384), (272, 155774), (284, 149192), (544, 77887), (568, 74596), (1097, 38624), (1136, 37298), (1207, 35104), (2194, 19312), (2272, 18649), (2414, 17552), (4388, 9656), (4828, 8776)]