7520048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 15884400

約数和(自身を除く): 8364352

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 853, 1102, 1706, 2204, 3412, 4408, 6824, 8816, 13648, 16207, 24737, 32414, 49474, 64828, 98948, 129656, 197896, 259312, 395792, 470003, 940006, 1880012, 3760024, 7520048]

約数ペア:

[(1, 7520048), (2, 3760024), (4, 1880012), (8, 940006), (16, 470003), (19, 395792), (29, 259312), (38, 197896), (58, 129656), (76, 98948), (116, 64828), (152, 49474), (232, 32414), (304, 24737), (464, 16207), (551, 13648), (853, 8816), (1102, 6824), (1706, 4408), (2204, 3412)]