25188045124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{208393}}^1$

素因数の和:208516

約数の個数: 48

約数和(自身を含む): 49994554176

約数和(自身を除く): 24806509052

約数列:

[1, 2, 4, 11, 22, 41, 44, 67, 82, 134, 164, 268, 451, 737, 902, 1474, 1804, 2747, 2948, 5494, 10988, 30217, 60434, 120868, 208393, 416786, 833572, 2292323, 4584646, 8544113, 9169292, 13962331, 17088226, 27924662, 34176452, 55849324, 93985243, 153585641, 187970486, 307171282, 375940972, 572455571, 614342564, 1144911142, 2289822284, 6297011281, 12594022562, 25188045124]

約数ペア:

[(1, 25188045124), (2, 12594022562), (4, 6297011281), (11, 2289822284), (22, 1144911142), (41, 614342564), (44, 572455571), (67, 375940972), (82, 307171282), (134, 187970486), (164, 153585641), (268, 93985243), (451, 55849324), (737, 34176452), (902, 27924662), (1474, 17088226), (1804, 13962331), (2747, 9169292), (2948, 8544113), (5494, 4584646), (10988, 2292323), (30217, 833572), (60434, 416786), (120868, 208393)]