74967982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8699}}^1$

素因数の和:8871

約数の個数: 16

約数和(自身を含む): 116928000

約数和(自身を除く): 41960018

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 8699, 17398, 269669, 539338, 1209161, 2418322, 37483991, 74967982]

約数ペア:

[(1, 74967982), (2, 37483991), (31, 2418322), (62, 1209161), (139, 539338), (278, 269669), (4309, 17398), (8618, 8699)]