28344294

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 71064864

約数和(自身を除く): 42720570

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 53, 66, 73, 74, 99, 106, 111, 146, 159, 198, 219, 222, 318, 333, 407, 438, 477, 583, 657, 666, 803, 814, 954, 1166, 1221, 1314, 1606, 1749, 1961, 2409, 2442, 2701, 3498, 3663, 3869, 3922, 4818, 5247, 5402, 5883, 7227, 7326, 7738, 8103, 10494, 11607, 11766, 14454, 16206, 17649, 21571, 23214, 24309, 29711, 34821, 35298, 42559, 43142, 48618, 59422, 64713, 69642, 85118, 89133, 127677, 129426, 143153, 178266, 194139, 255354, 267399, 286306, 383031, 388278, 429459, 534798, 766062, 858918, 1288377, 1574683, 2576754, 3149366, 4724049, 9448098, 14172147, 28344294]

約数ペア:

[(1, 28344294), (2, 14172147), (3, 9448098), (6, 4724049), (9, 3149366), (11, 2576754), (18, 1574683), (22, 1288377), (33, 858918), (37, 766062), (53, 534798), (66, 429459), (73, 388278), (74, 383031), (99, 286306), (106, 267399), (111, 255354), (146, 194139), (159, 178266), (198, 143153), (219, 129426), (222, 127677), (318, 89133), (333, 85118), (407, 69642), (438, 64713), (477, 59422), (583, 48618), (657, 43142), (666, 42559), (803, 35298), (814, 34821), (954, 29711), (1166, 24309), (1221, 23214), (1314, 21571), (1606, 17649), (1749, 16206), (1961, 14454), (2409, 11766), (2442, 11607), (2701, 10494), (3498, 8103), (3663, 7738), (3869, 7326), (3922, 7227), (4818, 5883), (5247, 5402)]