66625328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 98364112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1319, 1804, 2296, 2638, 3157, 3608, 4592, 5276, 6314, 7216, 9233, 10552, 12628, 14509, 18466, 21104, 25256, 29018, 36932, 50512, 54079, 58036, 73864, 101563, 108158, 116072, 147728, 203126, 216316, 232144, 378553, 406252, 432632, 594869, 757106, 812504, 865264, 1189738, 1514212, 1625008, 2379476, 3028424, 4164083, 4758952, 6056848, 8328166, 9517904, 16656332, 33312664, 66625328]

約数ペア:

[(1, 66625328), (2, 33312664), (4, 16656332), (7, 9517904), (8, 8328166), (11, 6056848), (14, 4758952), (16, 4164083), (22, 3028424), (28, 2379476), (41, 1625008), (44, 1514212), (56, 1189738), (77, 865264), (82, 812504), (88, 757106), (112, 594869), (154, 432632), (164, 406252), (176, 378553), (287, 232144), (308, 216316), (328, 203126), (451, 147728), (574, 116072), (616, 108158), (656, 101563), (902, 73864), (1148, 58036), (1232, 54079), (1319, 50512), (1804, 36932), (2296, 29018), (2638, 25256), (3157, 21104), (3608, 18466), (4592, 14509), (5276, 12628), (6314, 10552), (7216, 9233)]