3497936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 7437024

約数和(自身を除く): 3939088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 251, 268, 502, 536, 871, 1004, 1072, 1742, 2008, 3263, 3484, 4016, 6526, 6968, 13052, 13936, 16817, 26104, 33634, 52208, 67268, 134536, 218621, 269072, 437242, 874484, 1748968, 3497936]

約数ペア:

[(1, 3497936), (2, 1748968), (4, 874484), (8, 437242), (13, 269072), (16, 218621), (26, 134536), (52, 67268), (67, 52208), (104, 33634), (134, 26104), (208, 16817), (251, 13936), (268, 13052), (502, 6968), (536, 6526), (871, 4016), (1004, 3484), (1072, 3263), (1742, 2008)]