15697738368284

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1627}}^1\times {\mathrm{354143}}^1$

素因数の和:355927

約数の個数: 72

約数和(自身を含む): 32205883691520

約数和(自身を除く): 16508145323236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1627, 1946, 3254, 3892, 6508, 6811, 11389, 13622, 22778, 27244, 45556, 79723, 159446, 226153, 318892, 354143, 452306, 708286, 904612, 1416572, 1583071, 2479001, 3166142, 4958002, 6332284, 9916004, 11081497, 17353007, 22162994, 34706014, 44325988, 49225877, 69412028, 98451754, 196903508, 344581139, 576190661, 689162278, 1152381322, 1378324556, 2304762644, 2412067973, 4033334627, 4824135946, 8066669254, 9648271892, 16133338508, 28233342389, 56466684778, 80090501879, 112933369556, 160181003758, 320362007516, 560633513153, 1121267026306, 2242534052612, 3924434592071, 7848869184142, 15697738368284]

約数ペア:

[(1, 15697738368284), (2, 7848869184142), (4, 3924434592071), (7, 2242534052612), (14, 1121267026306), (28, 560633513153), (49, 320362007516), (98, 160181003758), (139, 112933369556), (196, 80090501879), (278, 56466684778), (556, 28233342389), (973, 16133338508), (1627, 9648271892), (1946, 8066669254), (3254, 4824135946), (3892, 4033334627), (6508, 2412067973), (6811, 2304762644), (11389, 1378324556), (13622, 1152381322), (22778, 689162278), (27244, 576190661), (45556, 344581139), (79723, 196903508), (159446, 98451754), (226153, 69412028), (318892, 49225877), (354143, 44325988), (452306, 34706014), (708286, 22162994), (904612, 17353007), (1416572, 11081497), (1583071, 9916004), (2479001, 6332284), (3166142, 4958002)]