38695228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 80932320

約数和(自身を除く): 42237092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1109, 1342, 1586, 2218, 2684, 3172, 4436, 8723, 12199, 14417, 17446, 24398, 28834, 34892, 48796, 57668, 67649, 135298, 158587, 270596, 317174, 634348, 744139, 879437, 1488278, 1758874, 2976556, 3517748, 9673807, 19347614, 38695228]

約数ペア:

[(1, 38695228), (2, 19347614), (4, 9673807), (11, 3517748), (13, 2976556), (22, 1758874), (26, 1488278), (44, 879437), (52, 744139), (61, 634348), (122, 317174), (143, 270596), (244, 158587), (286, 135298), (572, 67649), (671, 57668), (793, 48796), (1109, 34892), (1342, 28834), (1586, 24398), (2218, 17446), (2684, 14417), (3172, 12199), (4436, 8723)]