4640152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 9645120

約数和(自身を除く): 5004968

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 787, 1474, 1574, 2948, 3148, 5896, 6296, 8657, 17314, 34628, 52729, 69256, 105458, 210916, 421832, 580019, 1160038, 2320076, 4640152]

約数ペア:

[(1, 4640152), (2, 2320076), (4, 1160038), (8, 580019), (11, 421832), (22, 210916), (44, 105458), (67, 69256), (88, 52729), (134, 34628), (268, 17314), (536, 8657), (737, 6296), (787, 5896), (1474, 3148), (1574, 2948)]