28977546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19553}}^1$

素因数の和:19590

約数の個数: 32

約数和(自身を含む): 65701440

約数和(自身を除く): 36723894

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19553, 39106, 58659, 117318, 254189, 371507, 508378, 743014, 762567, 1114521, 1525134, 2229042, 4829591, 9659182, 14488773, 28977546]

約数ペア:

[(1, 28977546), (2, 14488773), (3, 9659182), (6, 4829591), (13, 2229042), (19, 1525134), (26, 1114521), (38, 762567), (39, 743014), (57, 508378), (78, 371507), (114, 254189), (247, 117318), (494, 58659), (741, 39106), (1482, 19553)]