26676364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 55389600

約数和(自身を除く): 28713236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 313, 572, 596, 626, 1252, 1639, 1937, 3278, 3443, 3874, 4069, 6556, 6886, 7748, 8138, 13772, 16276, 21307, 42614, 44759, 46637, 85228, 89518, 93274, 179036, 186548, 513007, 606281, 1026014, 1212562, 2052028, 2425124, 6669091, 13338182, 26676364]

約数ペア:

[(1, 26676364), (2, 13338182), (4, 6669091), (11, 2425124), (13, 2052028), (22, 1212562), (26, 1026014), (44, 606281), (52, 513007), (143, 186548), (149, 179036), (286, 93274), (298, 89518), (313, 85228), (572, 46637), (596, 44759), (626, 42614), (1252, 21307), (1639, 16276), (1937, 13772), (3278, 8138), (3443, 7748), (3874, 6886), (4069, 6556)]