43842265684

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{659}}^1\times {\mathrm{1723}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 89891635680

約数和(自身を除く): 46049369996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 659, 788, 1318, 1379, 1723, 2636, 2758, 3446, 4613, 5516, 6892, 9226, 9653, 12061, 18452, 19306, 24122, 32291, 38612, 48244, 64582, 84427, 129164, 129823, 168854, 259646, 337708, 339431, 519292, 678862, 908761, 1135457, 1357724, 1817522, 2270914, 2376017, 3635044, 4541828, 4752034, 6361327, 7948199, 9504068, 12722654, 15896398, 16632119, 25445308, 31792796, 33264238, 55637393, 66528476, 111274786, 222549572, 223685029, 447370058, 894740116, 1565795203, 3131590406, 6263180812, 10960566421, 21921132842, 43842265684]

約数ペア:

[(1, 43842265684), (2, 21921132842), (4, 10960566421), (7, 6263180812), (14, 3131590406), (28, 1565795203), (49, 894740116), (98, 447370058), (196, 223685029), (197, 222549572), (394, 111274786), (659, 66528476), (788, 55637393), (1318, 33264238), (1379, 31792796), (1723, 25445308), (2636, 16632119), (2758, 15896398), (3446, 12722654), (4613, 9504068), (5516, 7948199), (6892, 6361327), (9226, 4752034), (9653, 4541828), (12061, 3635044), (18452, 2376017), (19306, 2270914), (24122, 1817522), (32291, 1357724), (38612, 1135457), (48244, 908761), (64582, 678862), (84427, 519292), (129164, 339431), (129823, 337708), (168854, 259646)]