72503572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28817}}^1$

素因数の和:28875

約数の個数: 24

約数和(自身を含む): 137980584

約数和(自身を除く): 65477012

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 28817, 57634, 115268, 489889, 979778, 1066229, 1959556, 2132458, 4264916, 18125893, 36251786, 72503572]

約数ペア:

[(1, 72503572), (2, 36251786), (4, 18125893), (17, 4264916), (34, 2132458), (37, 1959556), (68, 1066229), (74, 979778), (148, 489889), (629, 115268), (1258, 57634), (2516, 28817)]