64894144

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3593

約数の個数: 56

約数和(自身を含む): 150802848

約数和(自身を除く): 85908704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 3533, 4592, 7066, 9184, 14132, 18368, 24731, 28264, 49462, 56528, 98924, 113056, 144853, 197848, 226112, 289706, 395696, 579412, 791392, 1013971, 1158824, 1582784, 2027942, 2317648, 4055884, 4635296, 8111768, 9270592, 16223536, 32447072, 64894144]

約数ペア:

[(1, 64894144), (2, 32447072), (4, 16223536), (7, 9270592), (8, 8111768), (14, 4635296), (16, 4055884), (28, 2317648), (32, 2027942), (41, 1582784), (56, 1158824), (64, 1013971), (82, 791392), (112, 579412), (164, 395696), (224, 289706), (287, 226112), (328, 197848), (448, 144853), (574, 113056), (656, 98924), (1148, 56528), (1312, 49462), (2296, 28264), (2624, 24731), (3533, 18368), (4592, 14132), (7066, 9184)]