38521028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 83900544

約数和(自身を除く): 45379516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1091, 1261, 1358, 2182, 2522, 2716, 4364, 5044, 7637, 8827, 14183, 15274, 17654, 28366, 30548, 35308, 56732, 99281, 105827, 198562, 211654, 397124, 423308, 740789, 1375751, 1481578, 2751502, 2963156, 5503004, 9630257, 19260514, 38521028]

約数ペア:

[(1, 38521028), (2, 19260514), (4, 9630257), (7, 5503004), (13, 2963156), (14, 2751502), (26, 1481578), (28, 1375751), (52, 740789), (91, 423308), (97, 397124), (182, 211654), (194, 198562), (364, 105827), (388, 99281), (679, 56732), (1091, 35308), (1261, 30548), (1358, 28366), (2182, 17654), (2522, 15274), (2716, 14183), (4364, 8827), (5044, 7637)]