247755848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{8629}}^1$

素因数の和:8769

約数の個数: 32

約数和(自身を含む): 482071800

約数和(自身を除く): 234315952

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 3589, 7178, 8629, 14356, 17258, 28712, 34516, 69032, 319273, 638546, 837013, 1277092, 1674026, 2554184, 3348052, 6696104, 30969481, 61938962, 123877924, 247755848]

約数ペア:

[(1, 247755848), (2, 123877924), (4, 61938962), (8, 30969481), (37, 6696104), (74, 3348052), (97, 2554184), (148, 1674026), (194, 1277092), (296, 837013), (388, 638546), (776, 319273), (3589, 69032), (7178, 34516), (8629, 28712), (14356, 17258)]