39982436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 82414080

約数和(自身を除く): 42431644

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1459, 1612, 2108, 2918, 5836, 6851, 13702, 18967, 24803, 27404, 37934, 45229, 49606, 75868, 90458, 99212, 180916, 322439, 587977, 644878, 768893, 1175954, 1289756, 1537786, 2351908, 3075572, 9995609, 19991218, 39982436]

約数ペア:

[(1, 39982436), (2, 19991218), (4, 9995609), (13, 3075572), (17, 2351908), (26, 1537786), (31, 1289756), (34, 1175954), (52, 768893), (62, 644878), (68, 587977), (124, 322439), (221, 180916), (403, 99212), (442, 90458), (527, 75868), (806, 49606), (884, 45229), (1054, 37934), (1459, 27404), (1612, 24803), (2108, 18967), (2918, 13702), (5836, 6851)]