72235988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{44371}}^1$

素因数の和:44423

約数の個数: 24

約数和(自身を含む): 141635424

約数和(自身を除く): 69399436

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 44371, 88742, 177484, 488081, 976162, 1641727, 1952324, 3283454, 6566908, 18058997, 36117994, 72235988]

約数ペア:

[(1, 72235988), (2, 36117994), (4, 18058997), (11, 6566908), (22, 3283454), (37, 1952324), (44, 1641727), (74, 976162), (148, 488081), (407, 177484), (814, 88742), (1628, 44371)]