64045256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 143285760

約数和(自身を除く): 79240504

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1381, 1496, 2108, 2728, 2762, 4216, 5524, 5797, 11048, 11594, 15191, 23188, 23477, 30382, 42811, 46376, 46954, 60764, 85622, 93908, 121528, 171244, 187816, 258247, 342488, 470921, 516494, 727787, 941842, 1032988, 1455574, 1883684, 2065976, 2911148, 3767368, 5822296, 8005657, 16011314, 32022628, 64045256]

約数ペア:

[(1, 64045256), (2, 32022628), (4, 16011314), (8, 8005657), (11, 5822296), (17, 3767368), (22, 2911148), (31, 2065976), (34, 1883684), (44, 1455574), (62, 1032988), (68, 941842), (88, 727787), (124, 516494), (136, 470921), (187, 342488), (248, 258247), (341, 187816), (374, 171244), (527, 121528), (682, 93908), (748, 85622), (1054, 60764), (1364, 46954), (1381, 46376), (1496, 42811), (2108, 30382), (2728, 23477), (2762, 23188), (4216, 15191), (5524, 11594), (5797, 11048)]