28764168

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 75893760

約数和(自身を除く): 47129592

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 107, 138, 184, 214, 276, 321, 428, 487, 552, 642, 856, 974, 1284, 1461, 1948, 2461, 2568, 2922, 3896, 4922, 5844, 7383, 9844, 11201, 11688, 14766, 19688, 22402, 29532, 33603, 44804, 52109, 59064, 67206, 89608, 104218, 134412, 156327, 208436, 268824, 312654, 416872, 625308, 1198507, 1250616, 2397014, 3595521, 4794028, 7191042, 9588056, 14382084, 28764168]

約数ペア:

[(1, 28764168), (2, 14382084), (3, 9588056), (4, 7191042), (6, 4794028), (8, 3595521), (12, 2397014), (23, 1250616), (24, 1198507), (46, 625308), (69, 416872), (92, 312654), (107, 268824), (138, 208436), (184, 156327), (214, 134412), (276, 104218), (321, 89608), (428, 67206), (487, 59064), (552, 52109), (642, 44804), (856, 33603), (974, 29532), (1284, 22402), (1461, 19688), (1948, 14766), (2461, 11688), (2568, 11201), (2922, 9844), (3896, 7383), (4922, 5844)]