31488049138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{3853}}^1$

素因数の和:4499

約数の個数: 64

約数和(自身を含む): 58956210432

約数和(自身を除く): 27468161294

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 541, 581, 1079, 1082, 1162, 2158, 3787, 3853, 7033, 7553, 7574, 7706, 14066, 15106, 26971, 44903, 49231, 50089, 53942, 89806, 98462, 100178, 314321, 319799, 350623, 583739, 628642, 639598, 701246, 1167478, 2084473, 2238593, 4086173, 4157387, 4168946, 4477186, 8172346, 8314774, 14591311, 27098149, 29101709, 29182622, 54196298, 58203418, 173011259, 189687043, 346022518, 379374086, 1211078813, 2249146367, 2422157626, 4498292734, 15744024569, 31488049138]

約数ペア:

[(1, 31488049138), (2, 15744024569), (7, 4498292734), (13, 2422157626), (14, 2249146367), (26, 1211078813), (83, 379374086), (91, 346022518), (166, 189687043), (182, 173011259), (541, 58203418), (581, 54196298), (1079, 29182622), (1082, 29101709), (1162, 27098149), (2158, 14591311), (3787, 8314774), (3853, 8172346), (7033, 4477186), (7553, 4168946), (7574, 4157387), (7706, 4086173), (14066, 2238593), (15106, 2084473), (26971, 1167478), (44903, 701246), (49231, 639598), (50089, 628642), (53942, 583739), (89806, 350623), (98462, 319799), (100178, 314321)]