42575504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3327

約数の個数: 40

約数和(自身を含む): 88878240

約数和(自身を除く): 46302736

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3257, 3268, 6514, 6536, 13028, 13072, 26056, 52112, 61883, 123766, 140051, 247532, 280102, 495064, 560204, 990128, 1120408, 2240816, 2660969, 5321938, 10643876, 21287752, 42575504]

約数ペア:

[(1, 42575504), (2, 21287752), (4, 10643876), (8, 5321938), (16, 2660969), (19, 2240816), (38, 1120408), (43, 990128), (76, 560204), (86, 495064), (152, 280102), (172, 247532), (304, 140051), (344, 123766), (688, 61883), (817, 52112), (1634, 26056), (3257, 13072), (3268, 13028), (6514, 6536)]