25329312

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2430

約数の個数: 72

約数和(自身を含む): 74008116

約数和(自身を除く): 48678804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2377, 2664, 3552, 4754, 5328, 7131, 9508, 10656, 14262, 19016, 21393, 28524, 38032, 42786, 57048, 76064, 85572, 87949, 114096, 171144, 175898, 228192, 263847, 342288, 351796, 527694, 684576, 703592, 791541, 1055388, 1407184, 1583082, 2110776, 2814368, 3166164, 4221552, 6332328, 8443104, 12664656, 25329312]

約数ペア:

[(1, 25329312), (2, 12664656), (3, 8443104), (4, 6332328), (6, 4221552), (8, 3166164), (9, 2814368), (12, 2110776), (16, 1583082), (18, 1407184), (24, 1055388), (32, 791541), (36, 703592), (37, 684576), (48, 527694), (72, 351796), (74, 342288), (96, 263847), (111, 228192), (144, 175898), (148, 171144), (222, 114096), (288, 87949), (296, 85572), (333, 76064), (444, 57048), (592, 42786), (666, 38032), (888, 28524), (1184, 21393), (1332, 19016), (1776, 14262), (2377, 10656), (2664, 9508), (3552, 7131), (4754, 5328)]