38552176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 81574640

約数和(自身を除く): 43022464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 2539, 3796, 5078, 7592, 10156, 15184, 20312, 33007, 40624, 66014, 132028, 185347, 264056, 370694, 528112, 741388, 1482776, 2409511, 2965552, 4819022, 9638044, 19276088, 38552176]

約数ペア:

[(1, 38552176), (2, 19276088), (4, 9638044), (8, 4819022), (13, 2965552), (16, 2409511), (26, 1482776), (52, 741388), (73, 528112), (104, 370694), (146, 264056), (208, 185347), (292, 132028), (584, 66014), (949, 40624), (1168, 33007), (1898, 20312), (2539, 15184), (3796, 10156), (5078, 7592)]