38205398

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 36789802

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 83, 98, 122, 154, 166, 343, 427, 539, 581, 671, 686, 854, 913, 1078, 1162, 1342, 1826, 2989, 3773, 4067, 4697, 5063, 5978, 6391, 7546, 8134, 9394, 10126, 12782, 20923, 28469, 32879, 35441, 41846, 44737, 55693, 56938, 65758, 70882, 89474, 111386, 230153, 248087, 313159, 389851, 460306, 496174, 626318, 779702, 1736609, 2728957, 3473218, 5457914, 19102699, 38205398]

約数ペア:

[(1, 38205398), (2, 19102699), (7, 5457914), (11, 3473218), (14, 2728957), (22, 1736609), (49, 779702), (61, 626318), (77, 496174), (83, 460306), (98, 389851), (122, 313159), (154, 248087), (166, 230153), (343, 111386), (427, 89474), (539, 70882), (581, 65758), (671, 56938), (686, 55693), (854, 44737), (913, 41846), (1078, 35441), (1162, 32879), (1342, 28469), (1826, 20923), (2989, 12782), (3773, 10126), (4067, 9394), (4697, 8134), (5063, 7546), (5978, 6391)]