28054804542

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^2\times {\mathrm{101}}^1\times {\mathrm{10313}}^1$

素因数の和:10553

約数の個数: 48

約数和(自身を含む): 57529099152

約数和(自身を除く): 29474294610

約数列:

[1, 2, 3, 6, 67, 101, 134, 201, 202, 303, 402, 606, 4489, 6767, 8978, 10313, 13467, 13534, 20301, 20626, 26934, 30939, 40602, 61878, 453389, 690971, 906778, 1041613, 1360167, 1381942, 2072913, 2083226, 2720334, 3124839, 4145826, 6249678, 46295057, 69788071, 92590114, 138885171, 139576142, 209364213, 277770342, 418728426, 4675800757, 9351601514, 14027402271, 28054804542]

約数ペア:

[(1, 28054804542), (2, 14027402271), (3, 9351601514), (6, 4675800757), (67, 418728426), (101, 277770342), (134, 209364213), (201, 139576142), (202, 138885171), (303, 92590114), (402, 69788071), (606, 46295057), (4489, 6249678), (6767, 4145826), (8978, 3124839), (10313, 2720334), (13467, 2083226), (13534, 2072913), (20301, 1381942), (20626, 1360167), (26934, 1041613), (30939, 906778), (40602, 690971), (61878, 453389)]