28923894

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 64696320

約数和(自身を除く): 35772426

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 179, 191, 282, 358, 382, 423, 537, 573, 846, 1074, 1146, 1611, 1719, 3222, 3438, 8413, 8977, 16826, 17954, 25239, 26931, 34189, 50478, 53862, 68378, 75717, 80793, 102567, 151434, 161586, 205134, 307701, 615402, 1606883, 3213766, 4820649, 9641298, 14461947, 28923894]

約数ペア:

[(1, 28923894), (2, 14461947), (3, 9641298), (6, 4820649), (9, 3213766), (18, 1606883), (47, 615402), (94, 307701), (141, 205134), (179, 161586), (191, 151434), (282, 102567), (358, 80793), (382, 75717), (423, 68378), (537, 53862), (573, 50478), (846, 34189), (1074, 26931), (1146, 25239), (1611, 17954), (1719, 16826), (3222, 8977), (3438, 8413)]