66142076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16519}}^1$

素因数の和:16554

約数の個数: 48

約数和(自身を含む): 155420160

約数和(自身を除く): 89278084

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16519, 33038, 66076, 115633, 181709, 214747, 231266, 363418, 429494, 462532, 726836, 858988, 1271963, 1503229, 2362217, 2543926, 3006458, 4724434, 5087852, 6012916, 9448868, 16535519, 33071038, 66142076]

約数ペア:

[(1, 66142076), (2, 33071038), (4, 16535519), (7, 9448868), (11, 6012916), (13, 5087852), (14, 4724434), (22, 3006458), (26, 2543926), (28, 2362217), (44, 1503229), (52, 1271963), (77, 858988), (91, 726836), (143, 462532), (154, 429494), (182, 363418), (286, 231266), (308, 214747), (364, 181709), (572, 115633), (1001, 66076), (2002, 33038), (4004, 16519)]