7768228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 15554560

約数和(自身を除く): 7786332

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 79, 122, 124, 158, 244, 316, 403, 793, 806, 1027, 1586, 1612, 1891, 2054, 2449, 3172, 3782, 4108, 4819, 4898, 7564, 9638, 9796, 19276, 24583, 31837, 49166, 62647, 63674, 98332, 125294, 127348, 149389, 250588, 298778, 597556, 1942057, 3884114, 7768228]

約数ペア:

[(1, 7768228), (2, 3884114), (4, 1942057), (13, 597556), (26, 298778), (31, 250588), (52, 149389), (61, 127348), (62, 125294), (79, 98332), (122, 63674), (124, 62647), (158, 49166), (244, 31837), (316, 24583), (403, 19276), (793, 9796), (806, 9638), (1027, 7564), (1586, 4898), (1612, 4819), (1891, 4108), (2054, 3782), (2449, 3172)]