25902368

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 27186976

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 131, 148, 167, 262, 296, 334, 524, 592, 668, 1048, 1184, 1336, 2096, 2672, 4192, 4847, 5344, 6179, 9694, 12358, 19388, 21877, 24716, 38776, 43754, 49432, 77552, 87508, 98864, 155104, 175016, 197728, 350032, 700064, 809449, 1618898, 3237796, 6475592, 12951184, 25902368]

約数ペア:

[(1, 25902368), (2, 12951184), (4, 6475592), (8, 3237796), (16, 1618898), (32, 809449), (37, 700064), (74, 350032), (131, 197728), (148, 175016), (167, 155104), (262, 98864), (296, 87508), (334, 77552), (524, 49432), (592, 43754), (668, 38776), (1048, 24716), (1184, 21877), (1336, 19388), (2096, 12358), (2672, 9694), (4192, 6179), (4847, 5344)]