28654326722

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 52560223488

約数和(自身を除く): 23905896766

約数列:

[1, 2, 7, 14, 47, 49, 53, 94, 98, 106, 107, 214, 329, 371, 658, 742, 749, 1097, 1498, 2194, 2303, 2491, 2597, 4606, 4982, 5029, 5194, 5243, 5671, 7679, 10058, 10486, 11342, 15358, 17437, 34874, 35203, 39697, 51559, 53753, 58141, 70406, 79394, 103118, 107506, 116282, 117379, 122059, 234758, 244118, 246421, 266537, 277879, 360913, 406987, 492842, 533074, 555758, 721826, 813974, 821653, 1643306, 1865759, 2526391, 2732627, 2848909, 3731518, 5052782, 5465254, 5516813, 5697818, 5751571, 6221087, 11033626, 11503142, 12442174, 13060313, 19128389, 26120626, 38256778, 38617691, 43547609, 77235382, 87095218, 133898723, 267797446, 270323837, 292391089, 304833263, 540647674, 584782178, 609666526, 2046737623, 4093475246, 14327163361, 28654326722]

約数ペア:

[(1, 28654326722), (2, 14327163361), (7, 4093475246), (14, 2046737623), (47, 609666526), (49, 584782178), (53, 540647674), (94, 304833263), (98, 292391089), (106, 270323837), (107, 267797446), (214, 133898723), (329, 87095218), (371, 77235382), (658, 43547609), (742, 38617691), (749, 38256778), (1097, 26120626), (1498, 19128389), (2194, 13060313), (2303, 12442174), (2491, 11503142), (2597, 11033626), (4606, 6221087), (4982, 5751571), (5029, 5697818), (5194, 5516813), (5243, 5465254), (5671, 5052782), (7679, 3731518), (10058, 2848909), (10486, 2732627), (11342, 2526391), (15358, 1865759), (17437, 1643306), (34874, 821653), (35203, 813974), (39697, 721826), (51559, 555758), (53753, 533074), (58141, 492842), (70406, 406987), (79394, 360913), (103118, 277879), (107506, 266537), (116282, 246421), (117379, 244118), (122059, 234758)]