28436676

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 68155584

約数和(自身を除く): 39718908

約数列:

[1, 2, 3, 4, 6, 12, 67, 113, 134, 201, 226, 268, 313, 339, 402, 452, 626, 678, 804, 939, 1252, 1356, 1878, 3756, 7571, 15142, 20971, 22713, 30284, 35369, 41942, 45426, 62913, 70738, 83884, 90852, 106107, 125826, 141476, 212214, 251652, 424428, 2369723, 4739446, 7109169, 9478892, 14218338, 28436676]

約数ペア:

[(1, 28436676), (2, 14218338), (3, 9478892), (4, 7109169), (6, 4739446), (12, 2369723), (67, 424428), (113, 251652), (134, 212214), (201, 141476), (226, 125826), (268, 106107), (313, 90852), (339, 83884), (402, 70738), (452, 62913), (626, 45426), (678, 41942), (804, 35369), (939, 30284), (1252, 22713), (1356, 20971), (1878, 15142), (3756, 7571)]