72002528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 154815696

約数和(自身を除く): 82813168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 2371, 3796, 4742, 7592, 9484, 15184, 18968, 30368, 30823, 37936, 61646, 75872, 123292, 173083, 246584, 346166, 493168, 692332, 986336, 1384664, 2250079, 2769328, 4500158, 5538656, 9000316, 18000632, 36001264, 72002528]

約数ペア:

[(1, 72002528), (2, 36001264), (4, 18000632), (8, 9000316), (13, 5538656), (16, 4500158), (26, 2769328), (32, 2250079), (52, 1384664), (73, 986336), (104, 692332), (146, 493168), (208, 346166), (292, 246584), (416, 173083), (584, 123292), (949, 75872), (1168, 61646), (1898, 37936), (2336, 30823), (2371, 30368), (3796, 18968), (4742, 15184), (7592, 9484)]