71334650012

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{4861}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 128125757760

約数和(自身を除く): 56791107748

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 439, 548, 878, 1756, 4861, 8357, 9722, 16714, 19444, 26779, 33428, 53558, 60143, 107116, 120286, 240572, 296521, 593042, 665957, 1186084, 1331914, 2133979, 2663828, 3668723, 4267958, 7337446, 8535916, 14674892, 40623377, 81246754, 130172719, 162493508, 260345438, 292355123, 520690876, 584710246, 1169420492, 17833662503, 35667325006, 71334650012]

約数ペア:

[(1, 71334650012), (2, 35667325006), (4, 17833662503), (61, 1169420492), (122, 584710246), (137, 520690876), (244, 292355123), (274, 260345438), (439, 162493508), (548, 130172719), (878, 81246754), (1756, 40623377), (4861, 14674892), (8357, 8535916), (9722, 7337446), (16714, 4267958), (19444, 3668723), (26779, 2663828), (33428, 2133979), (53558, 1331914), (60143, 1186084), (107116, 665957), (120286, 593042), (240572, 296521)]