25741276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 53061120

約数和(自身を除く): 27319844

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 751, 779, 836, 902, 1502, 1558, 1804, 3004, 3116, 8261, 8569, 14269, 16522, 17138, 28538, 30791, 33044, 34276, 57076, 61582, 123164, 156959, 313918, 338701, 585029, 627836, 677402, 1170058, 1354804, 2340116, 6435319, 12870638, 25741276]

約数ペア:

[(1, 25741276), (2, 12870638), (4, 6435319), (11, 2340116), (19, 1354804), (22, 1170058), (38, 677402), (41, 627836), (44, 585029), (76, 338701), (82, 313918), (164, 156959), (209, 123164), (418, 61582), (451, 57076), (751, 34276), (779, 33044), (836, 30791), (902, 28538), (1502, 17138), (1558, 16522), (1804, 14269), (3004, 8569), (3116, 8261)]