68352208

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 137000160

約数和(自身を除く): 68647952

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 472, 488, 944, 976, 1187, 2374, 3599, 4748, 7198, 9496, 14396, 18992, 28792, 57584, 70033, 72407, 140066, 144814, 280132, 289628, 560264, 579256, 1120528, 1158512, 4272013, 8544026, 17088052, 34176104, 68352208]

約数ペア:

[(1, 68352208), (2, 34176104), (4, 17088052), (8, 8544026), (16, 4272013), (59, 1158512), (61, 1120528), (118, 579256), (122, 560264), (236, 289628), (244, 280132), (472, 144814), (488, 140066), (944, 72407), (976, 70033), (1187, 57584), (2374, 28792), (3599, 18992), (4748, 14396), (7198, 9496)]