15674951008

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{20879}}^1$

素因数の和:21727

約数の個数: 48

約数和(自身を含む): 31965192000

約数和(自身を除く): 16290240992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 809, 928, 1618, 3236, 6472, 12944, 20879, 23461, 25888, 41758, 46922, 83516, 93844, 167032, 187688, 334064, 375376, 605491, 668128, 750752, 1210982, 2421964, 4843928, 9687856, 16891111, 19375712, 33782222, 67564444, 135128888, 270257776, 489842219, 540515552, 979684438, 1959368876, 3918737752, 7837475504, 15674951008]

約数ペア:

[(1, 15674951008), (2, 7837475504), (4, 3918737752), (8, 1959368876), (16, 979684438), (29, 540515552), (32, 489842219), (58, 270257776), (116, 135128888), (232, 67564444), (464, 33782222), (809, 19375712), (928, 16891111), (1618, 9687856), (3236, 4843928), (6472, 2421964), (12944, 1210982), (20879, 750752), (23461, 668128), (25888, 605491), (41758, 375376), (46922, 334064), (83516, 187688), (93844, 167032)]