15661792984

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{709}}^1\times {\mathrm{983}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 30003094800

約数和(自身を除く): 14341301816

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 709, 983, 1418, 1966, 2809, 2836, 3932, 5618, 5672, 7864, 11236, 22472, 37577, 52099, 75154, 104198, 150308, 208396, 300616, 416792, 696947, 1393894, 1991581, 2761247, 2787788, 3983162, 5522494, 5575576, 7966324, 11044988, 15932648, 22089976, 36938191, 73876382, 147752764, 295505528, 1957724123, 3915448246, 7830896492, 15661792984]

約数ペア:

[(1, 15661792984), (2, 7830896492), (4, 3915448246), (8, 1957724123), (53, 295505528), (106, 147752764), (212, 73876382), (424, 36938191), (709, 22089976), (983, 15932648), (1418, 11044988), (1966, 7966324), (2809, 5575576), (2836, 5522494), (3932, 3983162), (5618, 2787788), (5672, 2761247), (7864, 1991581), (11236, 1393894), (22472, 696947), (37577, 416792), (52099, 300616), (75154, 208396), (104198, 150308)]