15671879284

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{70979}}^1$

素因数の和:71208

約数の個数: 36

約数和(自身を含む): 29286915840

約数和(自身を除く): 13615036556

約数列:

[1, 2, 4, 17, 34, 68, 191, 289, 382, 578, 764, 1156, 3247, 6494, 12988, 55199, 70979, 110398, 141958, 220796, 283916, 1206643, 2413286, 4826572, 13556989, 20512931, 27113978, 41025862, 54227956, 82051724, 230468813, 460937626, 921875252, 3917969821, 7835939642, 15671879284]

約数ペア:

[(1, 15671879284), (2, 7835939642), (4, 3917969821), (17, 921875252), (34, 460937626), (68, 230468813), (191, 82051724), (289, 54227956), (382, 41025862), (578, 27113978), (764, 20512931), (1156, 13556989), (3247, 4826572), (6494, 2413286), (12988, 1206643), (55199, 283916), (70979, 220796), (110398, 141958)]