28702945282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{2671}}^1$

素因数の和:3247

約数の個数: 64

約数和(自身を含む): 50697031680

約数和(自身を除く): 21994086398

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 487, 649, 974, 1003, 1298, 2006, 2671, 5342, 5357, 8279, 10714, 11033, 16558, 22066, 28733, 29381, 45407, 57466, 58762, 90814, 91069, 157589, 182138, 315178, 316063, 488461, 499477, 632126, 976922, 998954, 1300777, 1733479, 2601554, 2679013, 3466958, 5358026, 5373071, 10746142, 14308547, 22113209, 28617094, 29469143, 44226418, 58938286, 76745843, 153491686, 243245299, 486490598, 844204273, 1304679331, 1688408546, 2609358662, 14351472641, 28702945282]

約数ペア:

[(1, 28702945282), (2, 14351472641), (11, 2609358662), (17, 1688408546), (22, 1304679331), (34, 844204273), (59, 486490598), (118, 243245299), (187, 153491686), (374, 76745843), (487, 58938286), (649, 44226418), (974, 29469143), (1003, 28617094), (1298, 22113209), (2006, 14308547), (2671, 10746142), (5342, 5373071), (5357, 5358026), (8279, 3466958), (10714, 2679013), (11033, 2601554), (16558, 1733479), (22066, 1300777), (28733, 998954), (29381, 976922), (45407, 632126), (57466, 499477), (58762, 488461), (90814, 316063), (91069, 315178), (157589, 182138)]