73901488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 151428800

約数和(自身を除く): 77527312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 859, 1132, 1718, 2264, 3436, 4528, 5377, 6872, 10754, 13744, 16321, 21508, 32642, 43016, 65284, 86032, 130568, 243097, 261136, 486194, 972388, 1944776, 3889552, 4618843, 9237686, 18475372, 36950744, 73901488]

約数ペア:

[(1, 73901488), (2, 36950744), (4, 18475372), (8, 9237686), (16, 4618843), (19, 3889552), (38, 1944776), (76, 972388), (152, 486194), (283, 261136), (304, 243097), (566, 130568), (859, 86032), (1132, 65284), (1718, 43016), (2264, 32642), (3436, 21508), (4528, 16321), (5377, 13744), (6872, 10754)]