25381356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 79554048

約数和(自身を除く): 54172692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 2113, 3003, 4004, 4226, 6006, 6339, 8452, 12012, 12678, 14791, 23243, 25356, 27469, 29582, 44373, 46486, 54938, 59164, 69729, 82407, 88746, 92972, 109876, 139458, 162701, 164814, 177492, 192283, 278916, 302159, 325402, 329628, 384566, 488103, 576849, 604318, 650804, 769132, 906477, 976206, 1153698, 1208636, 1812954, 1952412, 2115113, 2307396, 3625908, 4230226, 6345339, 8460452, 12690678, 25381356]

約数ペア:

[(1, 25381356), (2, 12690678), (3, 8460452), (4, 6345339), (6, 4230226), (7, 3625908), (11, 2307396), (12, 2115113), (13, 1952412), (14, 1812954), (21, 1208636), (22, 1153698), (26, 976206), (28, 906477), (33, 769132), (39, 650804), (42, 604318), (44, 576849), (52, 488103), (66, 384566), (77, 329628), (78, 325402), (84, 302159), (91, 278916), (132, 192283), (143, 177492), (154, 164814), (156, 162701), (182, 139458), (231, 109876), (273, 92972), (286, 88746), (308, 82407), (364, 69729), (429, 59164), (462, 54938), (546, 46486), (572, 44373), (858, 29582), (924, 27469), (1001, 25356), (1092, 23243), (1716, 14791), (2002, 12678), (2113, 12012), (3003, 8452), (4004, 6339), (4226, 6006)]