26545229278

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1\times {\mathrm{929}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 40445982720

約数和(自身を除く): 13900753442

約数列:

[1, 2, 131, 191, 262, 382, 571, 929, 1142, 1858, 25021, 50042, 74801, 109061, 121699, 149602, 177439, 218122, 243398, 354878, 530459, 1060918, 14286991, 23244509, 28573982, 46489018, 69490129, 101317669, 138980258, 202635338, 13272614639, 26545229278]

約数ペア:

[(1, 26545229278), (2, 13272614639), (131, 202635338), (191, 138980258), (262, 101317669), (382, 69490129), (571, 46489018), (929, 28573982), (1142, 23244509), (1858, 14286991), (25021, 1060918), (50042, 530459), (74801, 354878), (109061, 243398), (121699, 218122), (149602, 177439)]