28279344

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4639}}^1$

素因数の和:4777

約数の個数: 40

約数和(自身を含む): 73646080

約数和(自身を除く): 45366736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4639, 6096, 9278, 13917, 18556, 27834, 37112, 55668, 74224, 111336, 222672, 589153, 1178306, 1767459, 2356612, 3534918, 4713224, 7069836, 9426448, 14139672, 28279344]

約数ペア:

[(1, 28279344), (2, 14139672), (3, 9426448), (4, 7069836), (6, 4713224), (8, 3534918), (12, 2356612), (16, 1767459), (24, 1178306), (48, 589153), (127, 222672), (254, 111336), (381, 74224), (508, 55668), (762, 37112), (1016, 27834), (1524, 18556), (2032, 13917), (3048, 9278), (4639, 6096)]