28167336

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5839}}^1$

素因数の和:5918

約数の個数: 48

約数和(自身を含む): 77438400

約数和(自身を除く): 49271064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 5839, 11678, 17517, 23356, 35034, 46712, 52551, 70068, 105102, 140136, 210204, 391213, 420408, 782426, 1173639, 1564852, 2347278, 3129704, 3520917, 4694556, 7041834, 9389112, 14083668, 28167336]

約数ペア:

[(1, 28167336), (2, 14083668), (3, 9389112), (4, 7041834), (6, 4694556), (8, 3520917), (9, 3129704), (12, 2347278), (18, 1564852), (24, 1173639), (36, 782426), (67, 420408), (72, 391213), (134, 210204), (201, 140136), (268, 105102), (402, 70068), (536, 52551), (603, 46712), (804, 35034), (1206, 23356), (1608, 17517), (2412, 11678), (4824, 5839)]