78929344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5037

約数の個数: 56

約数和(自身を含む): 177586640

約数和(自身を除く): 98657296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4993, 7904, 9986, 15808, 19972, 39944, 64909, 79888, 94867, 129818, 159776, 189734, 259636, 319552, 379468, 519272, 758936, 1038544, 1233271, 1517872, 2077088, 2466542, 3035744, 4154176, 4933084, 6071488, 9866168, 19732336, 39464672, 78929344]

約数ペア:

[(1, 78929344), (2, 39464672), (4, 19732336), (8, 9866168), (13, 6071488), (16, 4933084), (19, 4154176), (26, 3035744), (32, 2466542), (38, 2077088), (52, 1517872), (64, 1233271), (76, 1038544), (104, 758936), (152, 519272), (208, 379468), (247, 319552), (304, 259636), (416, 189734), (494, 159776), (608, 129818), (832, 94867), (988, 79888), (1216, 64909), (1976, 39944), (3952, 19972), (4993, 15808), (7904, 9986)]