38908012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 80607744

約数和(自身を除く): 41699732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 251, 271, 286, 502, 542, 572, 1004, 1084, 2761, 2981, 3263, 3523, 5522, 5962, 6526, 7046, 11044, 11924, 13052, 14092, 35893, 38753, 68021, 71786, 77506, 136042, 143572, 155012, 272084, 748231, 884273, 1496462, 1768546, 2992924, 3537092, 9727003, 19454006, 38908012]

約数ペア:

[(1, 38908012), (2, 19454006), (4, 9727003), (11, 3537092), (13, 2992924), (22, 1768546), (26, 1496462), (44, 884273), (52, 748231), (143, 272084), (251, 155012), (271, 143572), (286, 136042), (502, 77506), (542, 71786), (572, 68021), (1004, 38753), (1084, 35893), (2761, 14092), (2981, 13052), (3263, 11924), (3523, 11044), (5522, 7046), (5962, 6526)]