73967488

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 173905920

約数和(自身を除く): 99938432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2663, 3472, 3968, 5326, 6944, 10652, 13888, 18641, 21304, 27776, 37282, 42608, 74564, 82553, 85216, 149128, 165106, 170432, 298256, 330212, 340864, 577871, 596512, 660424, 1155742, 1193024, 1320848, 2311484, 2386048, 2641696, 4622968, 5283392, 9245936, 10566784, 18491872, 36983744, 73967488]

約数ペア:

[(1, 73967488), (2, 36983744), (4, 18491872), (7, 10566784), (8, 9245936), (14, 5283392), (16, 4622968), (28, 2641696), (31, 2386048), (32, 2311484), (56, 1320848), (62, 1193024), (64, 1155742), (112, 660424), (124, 596512), (128, 577871), (217, 340864), (224, 330212), (248, 298256), (434, 170432), (448, 165106), (496, 149128), (868, 85216), (896, 82553), (992, 74564), (1736, 42608), (1984, 37282), (2663, 27776), (3472, 21304), (3968, 18641), (5326, 13888), (6944, 10652)]