40029704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 88873260

約数和(自身を除く): 48843556

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 3181, 6292, 6362, 12584, 12724, 25448, 34991, 41353, 69982, 82706, 139964, 165412, 279928, 330824, 384901, 454883, 769802, 909766, 1539604, 1819532, 3079208, 3639064, 5003713, 10007426, 20014852, 40029704]

約数ペア:

[(1, 40029704), (2, 20014852), (4, 10007426), (8, 5003713), (11, 3639064), (13, 3079208), (22, 1819532), (26, 1539604), (44, 909766), (52, 769802), (88, 454883), (104, 384901), (121, 330824), (143, 279928), (242, 165412), (286, 139964), (484, 82706), (572, 69982), (968, 41353), (1144, 34991), (1573, 25448), (3146, 12724), (3181, 12584), (6292, 6362)]