25367013007

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{8117}}^1$

素因数の和:8260

約数の個数: 48

約数和(自身を含む): 31983621120

約数和(自身を除く): 6616608113

約数列:

[1, 7, 23, 47, 49, 59, 161, 329, 413, 1081, 1127, 1357, 2303, 2773, 2891, 7567, 8117, 9499, 19411, 52969, 56819, 63779, 66493, 135877, 186691, 381499, 397733, 446453, 478903, 1306837, 2670493, 3125171, 3352321, 8774477, 9147859, 11014769, 18693451, 22508441, 23466247, 61421339, 77103383, 157559087, 429949373, 517694143, 539723681, 1102913609, 3623859001, 25367013007]

約数ペア:

[(1, 25367013007), (7, 3623859001), (23, 1102913609), (47, 539723681), (49, 517694143), (59, 429949373), (161, 157559087), (329, 77103383), (413, 61421339), (1081, 23466247), (1127, 22508441), (1357, 18693451), (2303, 11014769), (2773, 9147859), (2891, 8774477), (7567, 3352321), (8117, 3125171), (9499, 2670493), (19411, 1306837), (52969, 478903), (56819, 446453), (63779, 397733), (66493, 381499), (135877, 186691)]