72776912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4793}}^1$

素因数の和:4887

約数の個数: 40

約数和(自身を含む): 153964104

約数和(自身を除く): 81187192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 4793, 7592, 9586, 15184, 19172, 38344, 62309, 76688, 124618, 249236, 349889, 498472, 699778, 996944, 1399556, 2799112, 4548557, 5598224, 9097114, 18194228, 36388456, 72776912]

約数ペア:

[(1, 72776912), (2, 36388456), (4, 18194228), (8, 9097114), (13, 5598224), (16, 4548557), (26, 2799112), (52, 1399556), (73, 996944), (104, 699778), (146, 498472), (208, 349889), (292, 249236), (584, 124618), (949, 76688), (1168, 62309), (1898, 38344), (3796, 19172), (4793, 15184), (7592, 9586)]