38402886242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{977}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 71200152576

約数和(自身を除く): 32797266334

約数列:

[1, 2, 7, 14, 31, 41, 47, 62, 82, 94, 217, 287, 329, 434, 574, 658, 977, 1271, 1457, 1927, 1954, 2209, 2542, 2914, 3854, 4418, 6839, 8897, 10199, 13489, 13678, 15463, 17794, 20398, 26978, 30287, 30926, 40057, 45919, 59737, 60574, 68479, 80114, 90569, 91838, 119474, 136958, 181138, 212009, 280399, 321433, 418159, 424018, 479353, 560798, 633983, 642866, 836318, 958706, 1241767, 1267966, 1423489, 1882679, 2158193, 2483534, 2807639, 2846978, 3765358, 4316386, 5615278, 8692369, 9964423, 13178753, 15107351, 17384738, 19653473, 19928846, 26357506, 30214702, 39306946, 58363049, 66903983, 88485913, 116726098, 133807966, 176971826, 408541343, 468327881, 619401391, 817082686, 936655762, 1238802782, 2743063303, 5486126606, 19201443121, 38402886242]

約数ペア:

[(1, 38402886242), (2, 19201443121), (7, 5486126606), (14, 2743063303), (31, 1238802782), (41, 936655762), (47, 817082686), (62, 619401391), (82, 468327881), (94, 408541343), (217, 176971826), (287, 133807966), (329, 116726098), (434, 88485913), (574, 66903983), (658, 58363049), (977, 39306946), (1271, 30214702), (1457, 26357506), (1927, 19928846), (1954, 19653473), (2209, 17384738), (2542, 15107351), (2914, 13178753), (3854, 9964423), (4418, 8692369), (6839, 5615278), (8897, 4316386), (10199, 3765358), (13489, 2846978), (13678, 2807639), (15463, 2483534), (17794, 2158193), (20398, 1882679), (26978, 1423489), (30287, 1267966), (30926, 1241767), (40057, 958706), (45919, 836318), (59737, 642866), (60574, 633983), (68479, 560798), (80114, 479353), (90569, 424018), (91838, 418159), (119474, 321433), (136958, 280399), (181138, 212009)]