28265578596

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{660349}}^1$

素因数の和:660429

約数の個数: 72

約数和(自身を含む): 75715731000

約数和(自身を除く): 47450152404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 3567, 4756, 7134, 10701, 14268, 21402, 42804, 660349, 1320698, 1981047, 2641396, 3962094, 5943141, 7924188, 11886282, 19150121, 23772564, 27074309, 38300242, 54148618, 57450363, 76600484, 81222927, 108297236, 114900726, 162445854, 172351089, 229801452, 243668781, 324891708, 344702178, 487337562, 689404356, 785154961, 974675124, 1570309922, 2355464883, 3140619844, 4710929766, 7066394649, 9421859532, 14132789298, 28265578596]

約数ペア:

[(1, 28265578596), (2, 14132789298), (3, 9421859532), (4, 7066394649), (6, 4710929766), (9, 3140619844), (12, 2355464883), (18, 1570309922), (29, 974675124), (36, 785154961), (41, 689404356), (58, 487337562), (82, 344702178), (87, 324891708), (116, 243668781), (123, 229801452), (164, 172351089), (174, 162445854), (246, 114900726), (261, 108297236), (348, 81222927), (369, 76600484), (492, 57450363), (522, 54148618), (738, 38300242), (1044, 27074309), (1189, 23772564), (1476, 19150121), (2378, 11886282), (3567, 7924188), (4756, 5943141), (7134, 3962094), (10701, 2641396), (14268, 1981047), (21402, 1320698), (42804, 660349)]