28472448

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 77112000

約数和(自身を除く): 48639552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1399, 1696, 2544, 2798, 3392, 4197, 5088, 5596, 6784, 8394, 10176, 11192, 16788, 20352, 22384, 33576, 44768, 67152, 74147, 89536, 134304, 148294, 179072, 222441, 268608, 296588, 444882, 537216, 593176, 889764, 1186352, 1779528, 2372704, 3559056, 4745408, 7118112, 9490816, 14236224, 28472448]

約数ペア:

[(1, 28472448), (2, 14236224), (3, 9490816), (4, 7118112), (6, 4745408), (8, 3559056), (12, 2372704), (16, 1779528), (24, 1186352), (32, 889764), (48, 593176), (53, 537216), (64, 444882), (96, 296588), (106, 268608), (128, 222441), (159, 179072), (192, 148294), (212, 134304), (318, 89536), (384, 74147), (424, 67152), (636, 44768), (848, 33576), (1272, 22384), (1399, 20352), (1696, 16788), (2544, 11192), (2798, 10176), (3392, 8394), (4197, 6784), (5088, 5596)]