27560416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 59122224

約数和(自身を除く): 31561808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 683, 776, 1261, 1366, 1552, 2522, 2732, 3104, 5044, 5464, 8879, 10088, 10928, 17758, 20176, 21856, 35516, 40352, 66251, 71032, 132502, 142064, 265004, 284128, 530008, 861263, 1060016, 1722526, 2120032, 3445052, 6890104, 13780208, 27560416]

約数ペア:

[(1, 27560416), (2, 13780208), (4, 6890104), (8, 3445052), (13, 2120032), (16, 1722526), (26, 1060016), (32, 861263), (52, 530008), (97, 284128), (104, 265004), (194, 142064), (208, 132502), (388, 71032), (416, 66251), (683, 40352), (776, 35516), (1261, 21856), (1366, 20176), (1552, 17758), (2522, 10928), (2732, 10088), (3104, 8879), (5044, 5464)]