71571305428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{15667}}^1$

素因数の和:16005

約数の個数: 96

約数和(自身を含む): 156108431360

約数和(自身を除く): 84537125932

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 277, 434, 532, 554, 589, 868, 1108, 1178, 1939, 2356, 3878, 4123, 5263, 7756, 8246, 8587, 10526, 15667, 16492, 17174, 21052, 31334, 34348, 36841, 60109, 62668, 73682, 109669, 120218, 147364, 163153, 219338, 240436, 297673, 326306, 438676, 485677, 595346, 652612, 971354, 1142071, 1190692, 1942708, 2083711, 2284142, 3399739, 4167422, 4339759, 4568284, 6799478, 8334844, 8679518, 9227863, 13598956, 17359036, 18455726, 30378313, 36911452, 60756626, 64595041, 82455421, 121513252, 129190082, 134532529, 164910842, 258380164, 269065058, 329821684, 538130116, 577187947, 941727703, 1154375894, 1883455406, 2308751788, 2556118051, 3766910812, 5112236102, 10224472204, 17892826357, 35785652714, 71571305428]

約数ペア:

[(1, 71571305428), (2, 35785652714), (4, 17892826357), (7, 10224472204), (14, 5112236102), (19, 3766910812), (28, 2556118051), (31, 2308751788), (38, 1883455406), (62, 1154375894), (76, 941727703), (124, 577187947), (133, 538130116), (217, 329821684), (266, 269065058), (277, 258380164), (434, 164910842), (532, 134532529), (554, 129190082), (589, 121513252), (868, 82455421), (1108, 64595041), (1178, 60756626), (1939, 36911452), (2356, 30378313), (3878, 18455726), (4123, 17359036), (5263, 13598956), (7756, 9227863), (8246, 8679518), (8587, 8334844), (10526, 6799478), (15667, 4568284), (16492, 4339759), (17174, 4167422), (21052, 3399739), (31334, 2284142), (34348, 2083711), (36841, 1942708), (60109, 1190692), (62668, 1142071), (73682, 971354), (109669, 652612), (120218, 595346), (147364, 485677), (163153, 438676), (219338, 326306), (240436, 297673)]