39688416

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7288

約数の個数: 72

約数和(自身を含む): 118820520

約数和(自身を除く): 79132104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 7253, 14506, 21759, 29012, 43518, 58024, 65277, 87036, 116048, 130554, 137807, 174072, 232096, 261108, 275614, 348144, 413421, 522216, 551228, 696288, 826842, 1044432, 1102456, 1240263, 1653684, 2088864, 2204912, 2480526, 3307368, 4409824, 4961052, 6614736, 9922104, 13229472, 19844208, 39688416]

約数ペア:

[(1, 39688416), (2, 19844208), (3, 13229472), (4, 9922104), (6, 6614736), (8, 4961052), (9, 4409824), (12, 3307368), (16, 2480526), (18, 2204912), (19, 2088864), (24, 1653684), (32, 1240263), (36, 1102456), (38, 1044432), (48, 826842), (57, 696288), (72, 551228), (76, 522216), (96, 413421), (114, 348144), (144, 275614), (152, 261108), (171, 232096), (228, 174072), (288, 137807), (304, 130554), (342, 116048), (456, 87036), (608, 65277), (684, 58024), (912, 43518), (1368, 29012), (1824, 21759), (2736, 14506), (5472, 7253)]