79428284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4782

約数の個数: 48

約数和(自身を含む): 166874400

約数和(自身を除く): 87446116

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4729, 8398, 9458, 16796, 18916, 61477, 80393, 89851, 122954, 160786, 179702, 245908, 321572, 359404, 1045109, 1168063, 1527467, 2090218, 2336126, 3054934, 4180436, 4672252, 6109868, 19857071, 39714142, 79428284]

約数ペア:

[(1, 79428284), (2, 39714142), (4, 19857071), (13, 6109868), (17, 4672252), (19, 4180436), (26, 3054934), (34, 2336126), (38, 2090218), (52, 1527467), (68, 1168063), (76, 1045109), (221, 359404), (247, 321572), (323, 245908), (442, 179702), (494, 160786), (646, 122954), (884, 89851), (988, 80393), (1292, 61477), (4199, 18916), (4729, 16796), (8398, 9458)]