42100048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1859

約数の個数: 40

約数和(自身を含む): 86998400

約数和(自身を除く): 44898352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 1753, 3002, 3506, 6004, 7012, 12008, 14024, 24016, 28048, 33307, 66614, 133228, 138487, 266456, 276974, 532912, 553948, 1107896, 2215792, 2631253, 5262506, 10525012, 21050024, 42100048]

約数ペア:

[(1, 42100048), (2, 21050024), (4, 10525012), (8, 5262506), (16, 2631253), (19, 2215792), (38, 1107896), (76, 553948), (79, 532912), (152, 276974), (158, 266456), (304, 138487), (316, 133228), (632, 66614), (1264, 33307), (1501, 28048), (1753, 24016), (3002, 14024), (3506, 12008), (6004, 7012)]