25116720608

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1155961}}^1$

素因数の和:1156075

約数の個数: 48

約数和(自身を含む): 57095275104

約数和(自身を除く): 31978554496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 21728, 1155961, 2311922, 4623844, 8091727, 9247688, 16183454, 18495376, 32366908, 36990752, 64733816, 112128217, 129467632, 224256434, 258935264, 448512868, 784897519, 897025736, 1569795038, 1794051472, 3139590076, 3588102944, 6279180152, 12558360304, 25116720608]

約数ペア:

[(1, 25116720608), (2, 12558360304), (4, 6279180152), (7, 3588102944), (8, 3139590076), (14, 1794051472), (16, 1569795038), (28, 897025736), (32, 784897519), (56, 448512868), (97, 258935264), (112, 224256434), (194, 129467632), (224, 112128217), (388, 64733816), (679, 36990752), (776, 32366908), (1358, 18495376), (1552, 16183454), (2716, 9247688), (3104, 8091727), (5432, 4623844), (10864, 2311922), (21728, 1155961)]