38413592

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 87936000

約数和(自身を除く): 49522408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 457, 532, 553, 632, 914, 1064, 1106, 1501, 1828, 2212, 3002, 3199, 3656, 4424, 6004, 6398, 8683, 10507, 12008, 12796, 17366, 21014, 25592, 34732, 36103, 42028, 60781, 69464, 72206, 84056, 121562, 144412, 243124, 252721, 288824, 486248, 505442, 685957, 1010884, 1371914, 2021768, 2743828, 4801699, 5487656, 9603398, 19206796, 38413592]

約数ペア:

[(1, 38413592), (2, 19206796), (4, 9603398), (7, 5487656), (8, 4801699), (14, 2743828), (19, 2021768), (28, 1371914), (38, 1010884), (56, 685957), (76, 505442), (79, 486248), (133, 288824), (152, 252721), (158, 243124), (266, 144412), (316, 121562), (457, 84056), (532, 72206), (553, 69464), (632, 60781), (914, 42028), (1064, 36103), (1106, 34732), (1501, 25592), (1828, 21014), (2212, 17366), (3002, 12796), (3199, 12008), (3656, 10507), (4424, 8683), (6004, 6398)]