71233646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 120427776

約数和(自身を除く): 49194130

約数列:

[1, 2, 11, 22, 41, 82, 151, 302, 451, 523, 902, 1046, 1661, 3322, 5753, 6191, 11506, 12382, 21443, 42886, 68101, 78973, 136202, 157946, 235873, 471746, 868703, 1737406, 3237893, 6475786, 35616823, 71233646]

約数ペア:

[(1, 71233646), (2, 35616823), (11, 6475786), (22, 3237893), (41, 1737406), (82, 868703), (151, 471746), (302, 235873), (451, 157946), (523, 136202), (902, 78973), (1046, 68101), (1661, 42886), (3322, 21443), (5753, 12382), (6191, 11506)]