4618976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5178784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 107, 142, 152, 214, 284, 304, 428, 568, 608, 856, 1136, 1349, 1712, 2033, 2272, 2698, 3424, 4066, 5396, 7597, 8132, 10792, 15194, 16264, 21584, 30388, 32528, 43168, 60776, 65056, 121552, 144343, 243104, 288686, 577372, 1154744, 2309488, 4618976]

約数ペア:

[(1, 4618976), (2, 2309488), (4, 1154744), (8, 577372), (16, 288686), (19, 243104), (32, 144343), (38, 121552), (71, 65056), (76, 60776), (107, 43168), (142, 32528), (152, 30388), (214, 21584), (284, 16264), (304, 15194), (428, 10792), (568, 8132), (608, 7597), (856, 5396), (1136, 4066), (1349, 3424), (1712, 2698), (2033, 2272)]