38661896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 54477304

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2309, 2392, 4186, 4618, 8372, 9236, 16163, 16744, 18472, 30017, 32326, 53107, 60034, 64652, 106214, 120068, 129304, 210119, 212428, 240136, 371749, 420238, 424856, 690391, 743498, 840476, 1380782, 1486996, 1680952, 2761564, 2973992, 4832737, 5523128, 9665474, 19330948, 38661896]

約数ペア:

[(1, 38661896), (2, 19330948), (4, 9665474), (7, 5523128), (8, 4832737), (13, 2973992), (14, 2761564), (23, 1680952), (26, 1486996), (28, 1380782), (46, 840476), (52, 743498), (56, 690391), (91, 424856), (92, 420238), (104, 371749), (161, 240136), (182, 212428), (184, 210119), (299, 129304), (322, 120068), (364, 106214), (598, 64652), (644, 60034), (728, 53107), (1196, 32326), (1288, 30017), (2093, 18472), (2309, 16744), (2392, 16163), (4186, 9236), (4618, 8372)]