28144536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 52725864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 719, 932, 1398, 1438, 1631, 1864, 2157, 2796, 2876, 3262, 4314, 4893, 5033, 5592, 5752, 6524, 8628, 9786, 10066, 13048, 15099, 17256, 19572, 20132, 30198, 39144, 40264, 60396, 120792, 167527, 335054, 502581, 670108, 1005162, 1172689, 1340216, 2010324, 2345378, 3518067, 4020648, 4690756, 7036134, 9381512, 14072268, 28144536]

約数ペア:

[(1, 28144536), (2, 14072268), (3, 9381512), (4, 7036134), (6, 4690756), (7, 4020648), (8, 3518067), (12, 2345378), (14, 2010324), (21, 1340216), (24, 1172689), (28, 1005162), (42, 670108), (56, 502581), (84, 335054), (168, 167527), (233, 120792), (466, 60396), (699, 40264), (719, 39144), (932, 30198), (1398, 20132), (1438, 19572), (1631, 17256), (1864, 15099), (2157, 13048), (2796, 10066), (2876, 9786), (3262, 8628), (4314, 6524), (4893, 5752), (5033, 5592)]