64735048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 149765760

約数和(自身を除く): 85030712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1283, 1484, 1802, 2566, 2968, 3604, 5132, 6307, 7208, 8981, 10264, 12614, 17962, 21811, 25228, 35924, 43622, 50456, 67999, 71848, 87244, 135998, 152677, 174488, 271996, 305354, 475993, 543992, 610708, 951986, 1155983, 1221416, 1903972, 2311966, 3807944, 4623932, 8091881, 9247864, 16183762, 32367524, 64735048]

約数ペア:

[(1, 64735048), (2, 32367524), (4, 16183762), (7, 9247864), (8, 8091881), (14, 4623932), (17, 3807944), (28, 2311966), (34, 1903972), (53, 1221416), (56, 1155983), (68, 951986), (106, 610708), (119, 543992), (136, 475993), (212, 305354), (238, 271996), (371, 174488), (424, 152677), (476, 135998), (742, 87244), (901, 71848), (952, 67999), (1283, 50456), (1484, 43622), (1802, 35924), (2566, 25228), (2968, 21811), (3604, 17962), (5132, 12614), (6307, 10264), (7208, 8981)]