7028892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 19996704

約数和(自身を除く): 12967812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 653, 828, 897, 1196, 1306, 1794, 1959, 2612, 2691, 3588, 3918, 5382, 5877, 7836, 8489, 10764, 11754, 15019, 16978, 23508, 25467, 30038, 33956, 45057, 50934, 60076, 76401, 90114, 101868, 135171, 152802, 180228, 195247, 270342, 305604, 390494, 540684, 585741, 780988, 1171482, 1757223, 2342964, 3514446, 7028892]

約数ペア:

[(1, 7028892), (2, 3514446), (3, 2342964), (4, 1757223), (6, 1171482), (9, 780988), (12, 585741), (13, 540684), (18, 390494), (23, 305604), (26, 270342), (36, 195247), (39, 180228), (46, 152802), (52, 135171), (69, 101868), (78, 90114), (92, 76401), (117, 60076), (138, 50934), (156, 45057), (207, 33956), (234, 30038), (276, 25467), (299, 23508), (414, 16978), (468, 15019), (598, 11754), (653, 10764), (828, 8489), (897, 7836), (1196, 5877), (1306, 5382), (1794, 3918), (1959, 3588), (2612, 2691)]