66840898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 113725440

約数和(自身を除く): 46884542

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 2467, 4934, 13547, 27094, 46873, 56741, 76477, 93746, 113482, 152954, 1078079, 1453063, 1758971, 2156158, 2906126, 3517942, 33420449, 66840898]

約数ペア:

[(1, 66840898), (2, 33420449), (19, 3517942), (23, 2906126), (31, 2156158), (38, 1758971), (46, 1453063), (62, 1078079), (437, 152954), (589, 113482), (713, 93746), (874, 76477), (1178, 56741), (1426, 46873), (2467, 27094), (4934, 13547)]