74375288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1493}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 150595200

約数和(自身を除く): 76219912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1493, 1916, 2986, 3832, 5972, 6227, 11944, 12454, 19409, 24908, 38818, 49816, 77636, 155272, 715147, 1430294, 2860588, 5721176, 9296911, 18593822, 37187644, 74375288]

約数ペア:

[(1, 74375288), (2, 37187644), (4, 18593822), (8, 9296911), (13, 5721176), (26, 2860588), (52, 1430294), (104, 715147), (479, 155272), (958, 77636), (1493, 49816), (1916, 38818), (2986, 24908), (3832, 19409), (5972, 12454), (6227, 11944)]