25201736

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12163}}^1$

素因数の和:12213

約数の個数: 32

約数和(自身を含む): 55467840

約数和(自身を除く): 30266104

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 12163, 24326, 48652, 85141, 97304, 170282, 340564, 450031, 681128, 900062, 1800124, 3150217, 3600248, 6300434, 12600868, 25201736]

約数ペア:

[(1, 25201736), (2, 12600868), (4, 6300434), (7, 3600248), (8, 3150217), (14, 1800124), (28, 900062), (37, 681128), (56, 450031), (74, 340564), (148, 170282), (259, 97304), (296, 85141), (518, 48652), (1036, 24326), (2072, 12163)]