7201628

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 15288000

約数和(自身を除く): 8086372

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 181, 196, 203, 343, 362, 406, 686, 724, 812, 1267, 1372, 1421, 2534, 2842, 5068, 5249, 5684, 8869, 9947, 10498, 17738, 19894, 20996, 35476, 36743, 39788, 62083, 73486, 124166, 146972, 248332, 257201, 514402, 1028804, 1800407, 3600814, 7201628]

約数ペア:

[(1, 7201628), (2, 3600814), (4, 1800407), (7, 1028804), (14, 514402), (28, 257201), (29, 248332), (49, 146972), (58, 124166), (98, 73486), (116, 62083), (181, 39788), (196, 36743), (203, 35476), (343, 20996), (362, 19894), (406, 17738), (686, 10498), (724, 9947), (812, 8869), (1267, 5684), (1372, 5249), (1421, 5068), (2534, 2842)]