67474418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 113349888

約数和(自身を除く): 45875470

約数列:

[1, 2, 11, 22, 61, 122, 137, 274, 367, 671, 734, 1342, 1507, 3014, 4037, 8074, 8357, 16714, 22387, 44774, 50279, 91927, 100558, 183854, 246257, 492514, 553069, 1106138, 3067019, 6134038, 33737209, 67474418]

約数ペア:

[(1, 67474418), (2, 33737209), (11, 6134038), (22, 3067019), (61, 1106138), (122, 553069), (137, 492514), (274, 246257), (367, 183854), (671, 100558), (734, 91927), (1342, 50279), (1507, 44774), (3014, 22387), (4037, 16714), (8074, 8357)]