42066206

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 39581794

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 89, 91, 98, 106, 178, 182, 343, 371, 623, 637, 686, 689, 742, 1157, 1246, 1274, 1378, 2314, 2597, 4361, 4459, 4717, 4823, 5194, 8099, 8722, 8918, 9434, 9646, 16198, 18179, 30527, 33019, 33761, 36358, 56693, 61054, 61321, 66038, 67522, 113386, 122642, 231133, 236327, 396851, 429247, 462266, 472654, 793702, 858494, 1617931, 3004729, 3235862, 6009458, 21033103, 42066206]

約数ペア:

[(1, 42066206), (2, 21033103), (7, 6009458), (13, 3235862), (14, 3004729), (26, 1617931), (49, 858494), (53, 793702), (89, 472654), (91, 462266), (98, 429247), (106, 396851), (178, 236327), (182, 231133), (343, 122642), (371, 113386), (623, 67522), (637, 66038), (686, 61321), (689, 61054), (742, 56693), (1157, 36358), (1246, 33761), (1274, 33019), (1378, 30527), (2314, 18179), (2597, 16198), (4361, 9646), (4459, 9434), (4717, 8918), (4823, 8722), (5194, 8099)]