38855856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 109708256

約数和(自身を除く): 70852400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 853, 876, 949, 1168, 1706, 1752, 1898, 2559, 2847, 3412, 3504, 3796, 5118, 5694, 6824, 7592, 10236, 11089, 11388, 13648, 15184, 20472, 22178, 22776, 33267, 40944, 44356, 45552, 62269, 66534, 88712, 124538, 133068, 177424, 186807, 249076, 266136, 373614, 498152, 532272, 747228, 809497, 996304, 1494456, 1618994, 2428491, 2988912, 3237988, 4856982, 6475976, 9713964, 12951952, 19427928, 38855856]

約数ペア:

[(1, 38855856), (2, 19427928), (3, 12951952), (4, 9713964), (6, 6475976), (8, 4856982), (12, 3237988), (13, 2988912), (16, 2428491), (24, 1618994), (26, 1494456), (39, 996304), (48, 809497), (52, 747228), (73, 532272), (78, 498152), (104, 373614), (146, 266136), (156, 249076), (208, 186807), (219, 177424), (292, 133068), (312, 124538), (438, 88712), (584, 66534), (624, 62269), (853, 45552), (876, 44356), (949, 40944), (1168, 33267), (1706, 22776), (1752, 22178), (1898, 20472), (2559, 15184), (2847, 13648), (3412, 11388), (3504, 11089), (3796, 10236), (5118, 7592), (5694, 6824)]