15755936

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 36610560

約数和(自身を除く): 20854624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 2269, 3472, 4538, 6944, 9076, 15883, 18152, 31766, 36304, 63532, 70339, 72608, 127064, 140678, 254128, 281356, 492373, 508256, 562712, 984746, 1125424, 1969492, 2250848, 3938984, 7877968, 15755936]

約数ペア:

[(1, 15755936), (2, 7877968), (4, 3938984), (7, 2250848), (8, 1969492), (14, 1125424), (16, 984746), (28, 562712), (31, 508256), (32, 492373), (56, 281356), (62, 254128), (112, 140678), (124, 127064), (217, 72608), (224, 70339), (248, 63532), (434, 36304), (496, 31766), (868, 18152), (992, 15883), (1736, 9076), (2269, 6944), (3472, 4538)]