28820928

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4057}}^1$

素因数の和:4109

約数の個数: 56

約数和(自身を含む): 78335632

約数和(自身を除く): 49514704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 4057, 7104, 8114, 12171, 16228, 24342, 32456, 48684, 64912, 97368, 129824, 150109, 194736, 259648, 300218, 389472, 450327, 600436, 778944, 900654, 1200872, 1801308, 2401744, 3602616, 4803488, 7205232, 9606976, 14410464, 28820928]

約数ペア:

[(1, 28820928), (2, 14410464), (3, 9606976), (4, 7205232), (6, 4803488), (8, 3602616), (12, 2401744), (16, 1801308), (24, 1200872), (32, 900654), (37, 778944), (48, 600436), (64, 450327), (74, 389472), (96, 300218), (111, 259648), (148, 194736), (192, 150109), (222, 129824), (296, 97368), (444, 64912), (592, 48684), (888, 32456), (1184, 24342), (1776, 16228), (2368, 12171), (3552, 8114), (4057, 7104)]