38694526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 70862400

約数和(自身を除く): 32167874

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 58, 73, 74, 146, 247, 377, 481, 494, 551, 703, 754, 949, 962, 1073, 1102, 1387, 1406, 1898, 2117, 2146, 2701, 2774, 4234, 5402, 7163, 9139, 13949, 14326, 18031, 18278, 20387, 27521, 27898, 35113, 36062, 40223, 40774, 51319, 55042, 70226, 78329, 80446, 102638, 156658, 265031, 522899, 530062, 667147, 1018277, 1045798, 1334294, 1488251, 2036554, 2976502, 19347263, 38694526]

約数ペア:

[(1, 38694526), (2, 19347263), (13, 2976502), (19, 2036554), (26, 1488251), (29, 1334294), (37, 1045798), (38, 1018277), (58, 667147), (73, 530062), (74, 522899), (146, 265031), (247, 156658), (377, 102638), (481, 80446), (494, 78329), (551, 70226), (703, 55042), (754, 51319), (949, 40774), (962, 40223), (1073, 36062), (1102, 35113), (1387, 27898), (1406, 27521), (1898, 20387), (2117, 18278), (2146, 18031), (2701, 14326), (2774, 13949), (4234, 9139), (5402, 7163)]