65722132

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 142490880

約数和(自身を除く): 76768748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 196, 239, 244, 322, 427, 478, 644, 854, 956, 1127, 1403, 1673, 1708, 2254, 2806, 2989, 3346, 4508, 5497, 5612, 5978, 6692, 9821, 10994, 11711, 11956, 14579, 19642, 21988, 23422, 29158, 38479, 39284, 46844, 58316, 68747, 76958, 102053, 137494, 153916, 204106, 269353, 274988, 335317, 408212, 538706, 670634, 714371, 1077412, 1341268, 1428742, 2347219, 2857484, 4694438, 9388876, 16430533, 32861066, 65722132]

約数ペア:

[(1, 65722132), (2, 32861066), (4, 16430533), (7, 9388876), (14, 4694438), (23, 2857484), (28, 2347219), (46, 1428742), (49, 1341268), (61, 1077412), (92, 714371), (98, 670634), (122, 538706), (161, 408212), (196, 335317), (239, 274988), (244, 269353), (322, 204106), (427, 153916), (478, 137494), (644, 102053), (854, 76958), (956, 68747), (1127, 58316), (1403, 46844), (1673, 39284), (1708, 38479), (2254, 29158), (2806, 23422), (2989, 21988), (3346, 19642), (4508, 14579), (5497, 11956), (5612, 11711), (5978, 10994), (6692, 9821)]