38397476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:828

約数の個数: 36

約数和(自身を含む): 73785600

約数和(自身を除く): 35388124

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 719, 1027, 1438, 2054, 2876, 4108, 9347, 13351, 18694, 26702, 37388, 53404, 56801, 113602, 121511, 227204, 243022, 486044, 738413, 1476826, 2953652, 9599369, 19198738, 38397476]

約数ペア:

[(1, 38397476), (2, 19198738), (4, 9599369), (13, 2953652), (26, 1476826), (52, 738413), (79, 486044), (158, 243022), (169, 227204), (316, 121511), (338, 113602), (676, 56801), (719, 53404), (1027, 37388), (1438, 26702), (2054, 18694), (2876, 13351), (4108, 9347)]