3287228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 7150080

約数和(自身を除く): 3862852

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 167, 259, 266, 334, 518, 532, 668, 703, 1036, 1169, 1406, 2338, 2812, 3173, 4676, 4921, 6179, 6346, 9842, 12358, 12692, 19684, 22211, 24716, 43253, 44422, 86506, 88844, 117401, 173012, 234802, 469604, 821807, 1643614, 3287228]

約数ペア:

[(1, 3287228), (2, 1643614), (4, 821807), (7, 469604), (14, 234802), (19, 173012), (28, 117401), (37, 88844), (38, 86506), (74, 44422), (76, 43253), (133, 24716), (148, 22211), (167, 19684), (259, 12692), (266, 12358), (334, 9842), (518, 6346), (532, 6179), (668, 4921), (703, 4676), (1036, 3173), (1169, 2812), (1406, 2338)]