71339378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 130170240

約数和(自身を除く): 58830862

約数列:

[1, 2, 11, 17, 22, 34, 53, 59, 61, 106, 118, 122, 187, 374, 583, 649, 671, 901, 1003, 1037, 1166, 1298, 1342, 1802, 2006, 2074, 3127, 3233, 3599, 6254, 6466, 7198, 9911, 11033, 11407, 19822, 22066, 22814, 34397, 35563, 39589, 53159, 54961, 61183, 68794, 71126, 79178, 106318, 109922, 122366, 190747, 381494, 584749, 604571, 673013, 1169498, 1209142, 1346026, 2098217, 3242699, 4196434, 6485398, 35669689, 71339378]

約数ペア:

[(1, 71339378), (2, 35669689), (11, 6485398), (17, 4196434), (22, 3242699), (34, 2098217), (53, 1346026), (59, 1209142), (61, 1169498), (106, 673013), (118, 604571), (122, 584749), (187, 381494), (374, 190747), (583, 122366), (649, 109922), (671, 106318), (901, 79178), (1003, 71126), (1037, 68794), (1166, 61183), (1298, 54961), (1342, 53159), (1802, 39589), (2006, 35563), (2074, 34397), (3127, 22814), (3233, 22066), (3599, 19822), (6254, 11407), (6466, 11033), (7198, 9911)]