17255812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 19032188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 269, 316, 406, 538, 553, 812, 1076, 1106, 1883, 2212, 2291, 3766, 4582, 7532, 7801, 9164, 15602, 16037, 21251, 31204, 32074, 42502, 54607, 64148, 85004, 109214, 148757, 218428, 297514, 595028, 616279, 1232558, 2465116, 4313953, 8627906, 17255812]

約数ペア:

[(1, 17255812), (2, 8627906), (4, 4313953), (7, 2465116), (14, 1232558), (28, 616279), (29, 595028), (58, 297514), (79, 218428), (116, 148757), (158, 109214), (203, 85004), (269, 64148), (316, 54607), (406, 42502), (538, 32074), (553, 31204), (812, 21251), (1076, 16037), (1106, 15602), (1883, 9164), (2212, 7801), (2291, 7532), (3766, 4582)]