1736990008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3668

約数の個数: 64

約数和(自身を含む): 3610897920

約数和(自身を除く): 1873907912

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 71, 104, 134, 142, 268, 284, 536, 568, 871, 923, 1742, 1846, 3484, 3511, 3692, 4757, 6968, 7022, 7384, 9514, 14044, 19028, 28088, 38056, 45643, 61841, 91286, 123682, 182572, 235237, 247364, 249281, 365144, 470474, 494728, 498562, 940948, 997124, 1881896, 1994248, 3058081, 3240653, 6116162, 6481306, 12232324, 12962612, 16701827, 24464648, 25925224, 33403654, 66807308, 133614616, 217123751, 434247502, 868495004, 1736990008]

約数ペア:

[(1, 1736990008), (2, 868495004), (4, 434247502), (8, 217123751), (13, 133614616), (26, 66807308), (52, 33403654), (67, 25925224), (71, 24464648), (104, 16701827), (134, 12962612), (142, 12232324), (268, 6481306), (284, 6116162), (536, 3240653), (568, 3058081), (871, 1994248), (923, 1881896), (1742, 997124), (1846, 940948), (3484, 498562), (3511, 494728), (3692, 470474), (4757, 365144), (6968, 249281), (7022, 247364), (7384, 235237), (9514, 182572), (14044, 123682), (19028, 91286), (28088, 61841), (38056, 45643)]