56835272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3989}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 115630200

約数和(自身を除く): 58794928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 3989, 7124, 7978, 14248, 15956, 31912, 51857, 103714, 207428, 414856, 546493, 1092986, 2185972, 4371944, 7104409, 14208818, 28417636, 56835272]

約数ペア:

[(1, 56835272), (2, 28417636), (4, 14208818), (8, 7104409), (13, 4371944), (26, 2185972), (52, 1092986), (104, 546493), (137, 414856), (274, 207428), (548, 103714), (1096, 51857), (1781, 31912), (3562, 15956), (3989, 14248), (7124, 7978)]