38137708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 40889492

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 239, 278, 287, 478, 556, 574, 956, 973, 1148, 1673, 1946, 3346, 3892, 5699, 6692, 9799, 11398, 19598, 22796, 33221, 39196, 39893, 66442, 68593, 79786, 132884, 137186, 159572, 232547, 274372, 465094, 930188, 1362061, 2724122, 5448244, 9534427, 19068854, 38137708]

約数ペア:

[(1, 38137708), (2, 19068854), (4, 9534427), (7, 5448244), (14, 2724122), (28, 1362061), (41, 930188), (82, 465094), (139, 274372), (164, 232547), (239, 159572), (278, 137186), (287, 132884), (478, 79786), (556, 68593), (574, 66442), (956, 39893), (973, 39196), (1148, 33221), (1673, 22796), (1946, 19598), (3346, 11398), (3892, 9799), (5699, 6692)]