28870176

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 50963424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 89, 93, 96, 109, 124, 178, 186, 218, 248, 267, 327, 356, 372, 436, 496, 534, 654, 712, 744, 872, 992, 1068, 1308, 1424, 1488, 1744, 2136, 2616, 2759, 2848, 2976, 3379, 3488, 4272, 5232, 5518, 6758, 8277, 8544, 9701, 10137, 10464, 11036, 13516, 16554, 19402, 20274, 22072, 27032, 29103, 33108, 38804, 40548, 44144, 54064, 58206, 66216, 77608, 81096, 88288, 108128, 116412, 132432, 155216, 162192, 232824, 264864, 300731, 310432, 324384, 465648, 601462, 902193, 931296, 1202924, 1804386, 2405848, 3608772, 4811696, 7217544, 9623392, 14435088, 28870176]

約数ペア:

[(1, 28870176), (2, 14435088), (3, 9623392), (4, 7217544), (6, 4811696), (8, 3608772), (12, 2405848), (16, 1804386), (24, 1202924), (31, 931296), (32, 902193), (48, 601462), (62, 465648), (89, 324384), (93, 310432), (96, 300731), (109, 264864), (124, 232824), (178, 162192), (186, 155216), (218, 132432), (248, 116412), (267, 108128), (327, 88288), (356, 81096), (372, 77608), (436, 66216), (496, 58206), (534, 54064), (654, 44144), (712, 40548), (744, 38804), (872, 33108), (992, 29103), (1068, 27032), (1308, 22072), (1424, 20274), (1488, 19402), (1744, 16554), (2136, 13516), (2616, 11036), (2759, 10464), (2848, 10137), (2976, 9701), (3379, 8544), (3488, 8277), (4272, 6758), (5232, 5518)]