28042619976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1503787}}^1$

素因数の和:1503843

約数の個数: 96

約数和(自身を含む): 89144552640

約数和(自身を除く): 61101932664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1554, 2072, 2331, 2664, 3108, 4662, 6216, 9324, 18648, 1503787, 3007574, 4511361, 6015148, 9022722, 10526509, 12030296, 13534083, 18045444, 21053018, 27068166, 31579527, 36090888, 42106036, 54136332, 55640119, 63159054, 84212072, 94738581, 108272664, 111280238, 126318108, 166920357, 189477162, 222560476, 252636216, 333840714, 378954324, 389480833, 445120952, 500761071, 667681428, 757908648, 778961666, 1001522142, 1168442499, 1335362856, 1557923332, 2003044284, 2336884998, 3115846664, 3505327497, 4006088568, 4673769996, 7010654994, 9347539992, 14021309988, 28042619976]

約数ペア:

[(1, 28042619976), (2, 14021309988), (3, 9347539992), (4, 7010654994), (6, 4673769996), (7, 4006088568), (8, 3505327497), (9, 3115846664), (12, 2336884998), (14, 2003044284), (18, 1557923332), (21, 1335362856), (24, 1168442499), (28, 1001522142), (36, 778961666), (37, 757908648), (42, 667681428), (56, 500761071), (63, 445120952), (72, 389480833), (74, 378954324), (84, 333840714), (111, 252636216), (126, 222560476), (148, 189477162), (168, 166920357), (222, 126318108), (252, 111280238), (259, 108272664), (296, 94738581), (333, 84212072), (444, 63159054), (504, 55640119), (518, 54136332), (666, 42106036), (777, 36090888), (888, 31579527), (1036, 27068166), (1332, 21053018), (1554, 18045444), (2072, 13534083), (2331, 12030296), (2664, 10526509), (3108, 9022722), (4662, 6015148), (6216, 4511361), (9324, 3007574), (18648, 1503787)]