65468984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 151756800

約数和(自身を除く): 86287816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 1663, 2072, 2812, 3326, 4921, 5624, 6652, 9842, 11641, 13304, 19684, 23282, 31597, 39368, 46564, 61531, 63194, 93128, 123062, 126388, 221179, 246124, 252776, 430717, 442358, 492248, 861434, 884716, 1169089, 1722868, 1769432, 2338178, 3445736, 4676356, 8183623, 9352712, 16367246, 32734492, 65468984]

約数ペア:

[(1, 65468984), (2, 32734492), (4, 16367246), (7, 9352712), (8, 8183623), (14, 4676356), (19, 3445736), (28, 2338178), (37, 1769432), (38, 1722868), (56, 1169089), (74, 884716), (76, 861434), (133, 492248), (148, 442358), (152, 430717), (259, 252776), (266, 246124), (296, 221179), (518, 126388), (532, 123062), (703, 93128), (1036, 63194), (1064, 61531), (1406, 46564), (1663, 39368), (2072, 31597), (2812, 23282), (3326, 19684), (4921, 13304), (5624, 11641), (6652, 9842)]