4868612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 10321920

約数和(自身を除く): 5453308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 79, 124, 142, 158, 217, 284, 316, 434, 497, 553, 868, 994, 1106, 1988, 2201, 2212, 2449, 4402, 4898, 5609, 8804, 9796, 11218, 15407, 17143, 22436, 30814, 34286, 39263, 61628, 68572, 78526, 157052, 173879, 347758, 695516, 1217153, 2434306, 4868612]

約数ペア:

[(1, 4868612), (2, 2434306), (4, 1217153), (7, 695516), (14, 347758), (28, 173879), (31, 157052), (62, 78526), (71, 68572), (79, 61628), (124, 39263), (142, 34286), (158, 30814), (217, 22436), (284, 17143), (316, 15407), (434, 11218), (497, 9796), (553, 8804), (868, 5609), (994, 4898), (1106, 4402), (1988, 2449), (2201, 2212)]