7992296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 17364480

約数和(自身を除く): 9372184

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 67, 74, 104, 124, 134, 148, 248, 268, 296, 403, 481, 536, 806, 871, 962, 1147, 1612, 1742, 1924, 2077, 2294, 2479, 3224, 3484, 3848, 4154, 4588, 4958, 6968, 8308, 9176, 9916, 14911, 16616, 19832, 27001, 29822, 32227, 54002, 59644, 64454, 76849, 108004, 119288, 128908, 153698, 216008, 257816, 307396, 614792, 999037, 1998074, 3996148, 7992296]

約数ペア:

[(1, 7992296), (2, 3996148), (4, 1998074), (8, 999037), (13, 614792), (26, 307396), (31, 257816), (37, 216008), (52, 153698), (62, 128908), (67, 119288), (74, 108004), (104, 76849), (124, 64454), (134, 59644), (148, 54002), (248, 32227), (268, 29822), (296, 27001), (403, 19832), (481, 16616), (536, 14911), (806, 9916), (871, 9176), (962, 8308), (1147, 6968), (1612, 4958), (1742, 4588), (1924, 4154), (2077, 3848), (2294, 3484), (2479, 3224)]