16268252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 24374308

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 239, 286, 308, 364, 374, 442, 476, 478, 572, 748, 884, 956, 1001, 1309, 1547, 1673, 2002, 2431, 2618, 2629, 3094, 3107, 3346, 4004, 4063, 4862, 5236, 5258, 6188, 6214, 6692, 8126, 9724, 10516, 12428, 16252, 17017, 18403, 21749, 28441, 34034, 34177, 36806, 43498, 44693, 52819, 56882, 68068, 68354, 73612, 86996, 89386, 105638, 113764, 136708, 178772, 211276, 239239, 312851, 369733, 478478, 581009, 625702, 739466, 956956, 1162018, 1251404, 1478932, 2324036, 4067063, 8134126, 16268252]

約数ペア:

[(1, 16268252), (2, 8134126), (4, 4067063), (7, 2324036), (11, 1478932), (13, 1251404), (14, 1162018), (17, 956956), (22, 739466), (26, 625702), (28, 581009), (34, 478478), (44, 369733), (52, 312851), (68, 239239), (77, 211276), (91, 178772), (119, 136708), (143, 113764), (154, 105638), (182, 89386), (187, 86996), (221, 73612), (238, 68354), (239, 68068), (286, 56882), (308, 52819), (364, 44693), (374, 43498), (442, 36806), (476, 34177), (478, 34034), (572, 28441), (748, 21749), (884, 18403), (956, 17017), (1001, 16252), (1309, 12428), (1547, 10516), (1673, 9724), (2002, 8126), (2431, 6692), (2618, 6214), (2629, 6188), (3094, 5258), (3107, 5236), (3346, 4862), (4004, 4063)]