38703392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13321

約数の個数: 48

約数和(自身を含む): 93788352

約数和(自身を除く): 55084960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13291, 26582, 53164, 93037, 106328, 172783, 186074, 212656, 345566, 372148, 425312, 691132, 744296, 1209481, 1382264, 1488592, 2418962, 2764528, 2977184, 4837924, 5529056, 9675848, 19351696, 38703392]

約数ペア:

[(1, 38703392), (2, 19351696), (4, 9675848), (7, 5529056), (8, 4837924), (13, 2977184), (14, 2764528), (16, 2418962), (26, 1488592), (28, 1382264), (32, 1209481), (52, 744296), (56, 691132), (91, 425312), (104, 372148), (112, 345566), (182, 212656), (208, 186074), (224, 172783), (364, 106328), (416, 93037), (728, 53164), (1456, 26582), (2912, 13291)]