70644248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 146512800

約数和(自身を除く): 75868552

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 101, 136, 139, 148, 202, 278, 296, 404, 556, 629, 808, 1112, 1258, 1717, 2363, 2516, 3434, 3737, 4726, 5032, 5143, 6868, 7474, 9452, 10286, 13736, 14039, 14948, 18904, 20572, 28078, 29896, 41144, 56156, 63529, 87431, 112312, 127058, 174862, 238663, 254116, 349724, 477326, 508232, 519443, 699448, 954652, 1038886, 1909304, 2077772, 4155544, 8830531, 17661062, 35322124, 70644248]

約数ペア:

[(1, 70644248), (2, 35322124), (4, 17661062), (8, 8830531), (17, 4155544), (34, 2077772), (37, 1909304), (68, 1038886), (74, 954652), (101, 699448), (136, 519443), (139, 508232), (148, 477326), (202, 349724), (278, 254116), (296, 238663), (404, 174862), (556, 127058), (629, 112312), (808, 87431), (1112, 63529), (1258, 56156), (1717, 41144), (2363, 29896), (2516, 28078), (3434, 20572), (3737, 18904), (4726, 14948), (5032, 14039), (5143, 13736), (6868, 10286), (7474, 9452)]