61554304

素因数分解:

$2^7\times 7^1\times {\mathrm{68699}}^1$

素因数の和:68720

約数の個数: 32

約数和(自身を含む): 140148000

約数和(自身を除く): 78593696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 68699, 137398, 274796, 480893, 549592, 961786, 1099184, 1923572, 2198368, 3847144, 4396736, 7694288, 8793472, 15388576, 30777152, 61554304]

約数ペア:

[(1, 61554304), (2, 30777152), (4, 15388576), (7, 8793472), (8, 7694288), (14, 4396736), (16, 3847144), (28, 2198368), (32, 1923572), (56, 1099184), (64, 961786), (112, 549592), (128, 480893), (224, 274796), (448, 137398), (896, 68699)]