64558788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11471}}^1$

素因数の和:11552

約数の個数: 48

約数和(自身を含む): 174741504

約数和(自身を除く): 110182716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 11471, 22942, 34413, 45884, 68826, 80297, 137652, 160594, 240891, 321188, 481782, 768557, 963564, 1537114, 2305671, 3074228, 4611342, 5379899, 9222684, 10759798, 16139697, 21519596, 32279394, 64558788]

約数ペア:

[(1, 64558788), (2, 32279394), (3, 21519596), (4, 16139697), (6, 10759798), (7, 9222684), (12, 5379899), (14, 4611342), (21, 3074228), (28, 2305671), (42, 1537114), (67, 963564), (84, 768557), (134, 481782), (201, 321188), (268, 240891), (402, 160594), (469, 137652), (804, 80297), (938, 68826), (1407, 45884), (1876, 34413), (2814, 22942), (5628, 11471)]