7967652128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{214831}}^1$

素因数の和:214921

約数の個数: 48

約数和(自身を含む): 16782675840

約数和(自身を除く): 8815023712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 18544, 37088, 214831, 429662, 859324, 1718648, 3437296, 4081789, 6874592, 8163578, 13104691, 16327156, 26209382, 32654312, 52418764, 65308624, 104837528, 130617248, 209675056, 248989129, 419350112, 497978258, 995956516, 1991913032, 3983826064, 7967652128]

約数ペア:

[(1, 7967652128), (2, 3983826064), (4, 1991913032), (8, 995956516), (16, 497978258), (19, 419350112), (32, 248989129), (38, 209675056), (61, 130617248), (76, 104837528), (122, 65308624), (152, 52418764), (244, 32654312), (304, 26209382), (488, 16327156), (608, 13104691), (976, 8163578), (1159, 6874592), (1952, 4081789), (2318, 3437296), (4636, 1718648), (9272, 859324), (18544, 429662), (37088, 214831)]