28766868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 73495296

約数和(自身を除く): 44728428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3023, 3172, 4758, 6046, 9069, 9516, 12092, 18138, 36276, 39299, 78598, 117897, 157196, 184403, 235794, 368806, 471588, 553209, 737612, 1106418, 2212836, 2397239, 4794478, 7191717, 9588956, 14383434, 28766868]

約数ペア:

[(1, 28766868), (2, 14383434), (3, 9588956), (4, 7191717), (6, 4794478), (12, 2397239), (13, 2212836), (26, 1106418), (39, 737612), (52, 553209), (61, 471588), (78, 368806), (122, 235794), (156, 184403), (183, 157196), (244, 117897), (366, 78598), (732, 39299), (793, 36276), (1586, 18138), (2379, 12092), (3023, 9516), (3172, 9069), (4758, 6046)]