42014996888

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 81059166720

約数和(自身を除く): 39044169832

約数列:

[1, 2, 4, 8, 47, 94, 188, 211, 376, 422, 653, 811, 844, 1306, 1622, 1688, 2612, 3244, 5224, 6488, 9917, 19834, 30691, 38117, 39668, 61382, 76234, 79336, 122764, 137783, 152468, 171121, 245528, 275566, 304936, 342242, 529583, 551132, 684484, 1059166, 1102264, 1368968, 2118332, 4236664, 6475801, 8042687, 12951602, 16085374, 24890401, 25903204, 32170748, 49780802, 51806408, 64341496, 99561604, 111742013, 199123208, 223484026, 446968052, 893936104, 5251874611, 10503749222, 21007498444, 42014996888]

約数ペア:

[(1, 42014996888), (2, 21007498444), (4, 10503749222), (8, 5251874611), (47, 893936104), (94, 446968052), (188, 223484026), (211, 199123208), (376, 111742013), (422, 99561604), (653, 64341496), (811, 51806408), (844, 49780802), (1306, 32170748), (1622, 25903204), (1688, 24890401), (2612, 16085374), (3244, 12951602), (5224, 8042687), (6488, 6475801), (9917, 4236664), (19834, 2118332), (30691, 1368968), (38117, 1102264), (39668, 1059166), (61382, 684484), (76234, 551132), (79336, 529583), (122764, 342242), (137783, 304936), (152468, 275566), (171121, 245528)]