4027772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 8682240

約数和(自身を除く): 4654468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 113, 133, 134, 226, 266, 268, 452, 469, 532, 791, 938, 1273, 1582, 1876, 2147, 2546, 3164, 4294, 5092, 7571, 8588, 8911, 15029, 15142, 17822, 30058, 30284, 35644, 52997, 60116, 105994, 143849, 211988, 287698, 575396, 1006943, 2013886, 4027772]

約数ペア:

[(1, 4027772), (2, 2013886), (4, 1006943), (7, 575396), (14, 287698), (19, 211988), (28, 143849), (38, 105994), (67, 60116), (76, 52997), (113, 35644), (133, 30284), (134, 30058), (226, 17822), (266, 15142), (268, 15029), (452, 8911), (469, 8588), (532, 7571), (791, 5092), (938, 4294), (1273, 3164), (1582, 2546), (1876, 2147)]