4487748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 10940160

約数和(自身を除く): 6452412

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 109, 141, 146, 188, 218, 219, 282, 292, 327, 436, 438, 564, 654, 876, 1308, 3431, 5123, 6862, 7957, 10246, 10293, 13724, 15369, 15914, 20492, 20586, 23871, 30738, 31828, 41172, 47742, 61476, 95484, 373979, 747958, 1121937, 1495916, 2243874, 4487748]

約数ペア:

[(1, 4487748), (2, 2243874), (3, 1495916), (4, 1121937), (6, 747958), (12, 373979), (47, 95484), (73, 61476), (94, 47742), (109, 41172), (141, 31828), (146, 30738), (188, 23871), (218, 20586), (219, 20492), (282, 15914), (292, 15369), (327, 13724), (436, 10293), (438, 10246), (564, 7957), (654, 6862), (876, 5123), (1308, 3431)]