61857572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 127999872

約数和(自身を除く): 66142300

約数列:

[1, 2, 4, 7, 14, 28, 53, 73, 106, 146, 212, 292, 371, 511, 571, 742, 1022, 1142, 1484, 2044, 2284, 3869, 3997, 7738, 7994, 15476, 15988, 27083, 30263, 41683, 54166, 60526, 83366, 108332, 121052, 166732, 211841, 291781, 423682, 583562, 847364, 1167124, 2209199, 4418398, 8836796, 15464393, 30928786, 61857572]

約数ペア:

[(1, 61857572), (2, 30928786), (4, 15464393), (7, 8836796), (14, 4418398), (28, 2209199), (53, 1167124), (73, 847364), (106, 583562), (146, 423682), (212, 291781), (292, 211841), (371, 166732), (511, 121052), (571, 108332), (742, 83366), (1022, 60526), (1142, 54166), (1484, 41683), (2044, 30263), (2284, 27083), (3869, 15988), (3997, 15476), (7738, 7994)]