65721552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105323}}^1$

素因数の和:105347

約数の個数: 40

約数和(自身を含む): 182842464

約数和(自身を除く): 117120912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 105323, 210646, 315969, 421292, 631938, 842584, 1263876, 1369199, 1685168, 2527752, 2738398, 4107597, 5055504, 5476796, 8215194, 10953592, 16430388, 21907184, 32860776, 65721552]

約数ペア:

[(1, 65721552), (2, 32860776), (3, 21907184), (4, 16430388), (6, 10953592), (8, 8215194), (12, 5476796), (13, 5055504), (16, 4107597), (24, 2738398), (26, 2527752), (39, 1685168), (48, 1369199), (52, 1263876), (78, 842584), (104, 631938), (156, 421292), (208, 315969), (312, 210646), (624, 105323)]