42949010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4931}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 84514752

約数和(自身を除く): 41565742

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 4931, 8710, 9862, 24655, 49310, 64103, 128206, 320515, 330377, 641030, 660754, 1651885, 3303770, 4294901, 8589802, 21474505, 42949010]

約数ペア:

[(1, 42949010), (2, 21474505), (5, 8589802), (10, 4294901), (13, 3303770), (26, 1651885), (65, 660754), (67, 641030), (130, 330377), (134, 320515), (335, 128206), (670, 64103), (871, 49310), (1742, 24655), (4355, 9862), (4931, 8710)]