66834196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 138212928

約数和(自身を除く): 71378732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 331, 353, 572, 662, 706, 1324, 1412, 3641, 3883, 4303, 4589, 7282, 7766, 8606, 9178, 14564, 15532, 17212, 18356, 47333, 50479, 94666, 100958, 116843, 189332, 201916, 233686, 467372, 1285273, 1518959, 2570546, 3037918, 5141092, 6075836, 16708549, 33417098, 66834196]

約数ペア:

[(1, 66834196), (2, 33417098), (4, 16708549), (11, 6075836), (13, 5141092), (22, 3037918), (26, 2570546), (44, 1518959), (52, 1285273), (143, 467372), (286, 233686), (331, 201916), (353, 189332), (572, 116843), (662, 100958), (706, 94666), (1324, 50479), (1412, 47333), (3641, 18356), (3883, 17212), (4303, 15532), (4589, 14564), (7282, 9178), (7766, 8606)]