3538976

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 8460396

約数和(自身を除く): 4921420

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 61, 74, 98, 112, 122, 148, 196, 224, 244, 259, 296, 392, 427, 488, 518, 592, 784, 854, 976, 1036, 1184, 1568, 1708, 1813, 1952, 2072, 2257, 2989, 3416, 3626, 4144, 4514, 5978, 6832, 7252, 8288, 9028, 11956, 13664, 14504, 15799, 18056, 23912, 29008, 31598, 36112, 47824, 58016, 63196, 72224, 95648, 110593, 126392, 221186, 252784, 442372, 505568, 884744, 1769488, 3538976]

約数ペア:

[(1, 3538976), (2, 1769488), (4, 884744), (7, 505568), (8, 442372), (14, 252784), (16, 221186), (28, 126392), (32, 110593), (37, 95648), (49, 72224), (56, 63196), (61, 58016), (74, 47824), (98, 36112), (112, 31598), (122, 29008), (148, 23912), (196, 18056), (224, 15799), (244, 14504), (259, 13664), (296, 11956), (392, 9028), (427, 8288), (488, 7252), (518, 6832), (592, 5978), (784, 4514), (854, 4144), (976, 3626), (1036, 3416), (1184, 2989), (1568, 2257), (1708, 2072), (1813, 1952)]