28094172

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 67492992

約数和(自身を除く): 39398820

約数列:

[1, 2, 3, 4, 6, 12, 67, 83, 134, 166, 201, 249, 268, 332, 402, 421, 498, 804, 842, 996, 1263, 1684, 2526, 5052, 5561, 11122, 16683, 22244, 28207, 33366, 34943, 56414, 66732, 69886, 84621, 104829, 112828, 139772, 169242, 209658, 338484, 419316, 2341181, 4682362, 7023543, 9364724, 14047086, 28094172]

約数ペア:

[(1, 28094172), (2, 14047086), (3, 9364724), (4, 7023543), (6, 4682362), (12, 2341181), (67, 419316), (83, 338484), (134, 209658), (166, 169242), (201, 139772), (249, 112828), (268, 104829), (332, 84621), (402, 69886), (421, 66732), (498, 56414), (804, 34943), (842, 33366), (996, 28207), (1263, 22244), (1684, 16683), (2526, 11122), (5052, 5561)]