78956816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 160994904

約数和(自身を除く): 82038088

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 3253, 6068, 6506, 12136, 13012, 24272, 26024, 52048, 120361, 133373, 240722, 266746, 481444, 533492, 962888, 1066984, 1925776, 2133968, 4934801, 9869602, 19739204, 39478408, 78956816]

約数ペア:

[(1, 78956816), (2, 39478408), (4, 19739204), (8, 9869602), (16, 4934801), (37, 2133968), (41, 1925776), (74, 1066984), (82, 962888), (148, 533492), (164, 481444), (296, 266746), (328, 240722), (592, 133373), (656, 120361), (1517, 52048), (3034, 26024), (3253, 24272), (6068, 13012), (6506, 12136)]