3297448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 7931520

約数和(自身を除く): 4634072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 101, 106, 154, 202, 212, 308, 371, 404, 424, 583, 616, 707, 742, 808, 1111, 1166, 1414, 1484, 2222, 2332, 2828, 2968, 4081, 4444, 4664, 5353, 5656, 7777, 8162, 8888, 10706, 15554, 16324, 21412, 31108, 32648, 37471, 42824, 58883, 62216, 74942, 117766, 149884, 235532, 299768, 412181, 471064, 824362, 1648724, 3297448]

約数ペア:

[(1, 3297448), (2, 1648724), (4, 824362), (7, 471064), (8, 412181), (11, 299768), (14, 235532), (22, 149884), (28, 117766), (44, 74942), (53, 62216), (56, 58883), (77, 42824), (88, 37471), (101, 32648), (106, 31108), (154, 21412), (202, 16324), (212, 15554), (308, 10706), (371, 8888), (404, 8162), (424, 7777), (583, 5656), (616, 5353), (707, 4664), (742, 4444), (808, 4081), (1111, 2968), (1166, 2828), (1414, 2332), (1484, 2222)]