53687424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19973}}^1$

素因数の和:19997

約数の個数: 64

約数和(自身を含む): 162987840

約数和(自身を除く): 109300416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 19973, 39946, 59919, 79892, 119838, 139811, 159784, 239676, 279622, 319568, 419433, 479352, 559244, 639136, 838866, 958704, 1118488, 1278272, 1677732, 1917408, 2236976, 2556544, 3355464, 3834816, 4473952, 6710928, 7669632, 8947904, 13421856, 17895808, 26843712, 53687424]

約数ペア:

[(1, 53687424), (2, 26843712), (3, 17895808), (4, 13421856), (6, 8947904), (7, 7669632), (8, 6710928), (12, 4473952), (14, 3834816), (16, 3355464), (21, 2556544), (24, 2236976), (28, 1917408), (32, 1677732), (42, 1278272), (48, 1118488), (56, 958704), (64, 838866), (84, 639136), (96, 559244), (112, 479352), (128, 419433), (168, 319568), (192, 279622), (224, 239676), (336, 159784), (384, 139811), (448, 119838), (672, 79892), (896, 59919), (1344, 39946), (2688, 19973)]