27720562484

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1\times {\mathrm{1021}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 49585804800

約数和(自身を除く): 21865242316

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 569, 604, 1021, 1138, 2042, 2276, 4084, 11929, 23858, 44951, 47716, 80659, 85919, 89902, 154171, 161318, 171838, 179804, 308342, 322636, 343676, 580949, 616684, 1161898, 2323796, 6787601, 12179509, 13575202, 24359018, 27150404, 45894971, 48718036, 87723299, 91789942, 175446598, 183579884, 350893196, 6930140621, 13860281242, 27720562484]

約数ペア:

[(1, 27720562484), (2, 13860281242), (4, 6930140621), (79, 350893196), (151, 183579884), (158, 175446598), (302, 91789942), (316, 87723299), (569, 48718036), (604, 45894971), (1021, 27150404), (1138, 24359018), (2042, 13575202), (2276, 12179509), (4084, 6787601), (11929, 2323796), (23858, 1161898), (44951, 616684), (47716, 580949), (80659, 343676), (85919, 322636), (89902, 308342), (154171, 179804), (161318, 171838)]