65319968

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 147954240

約数和(自身を除く): 82634272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 1789, 2282, 2608, 3578, 4564, 5216, 7156, 9128, 12523, 14312, 18256, 25046, 28624, 36512, 50092, 57248, 100184, 200368, 291607, 400736, 583214, 1166428, 2041249, 2332856, 4082498, 4665712, 8164996, 9331424, 16329992, 32659984, 65319968]

約数ペア:

[(1, 65319968), (2, 32659984), (4, 16329992), (7, 9331424), (8, 8164996), (14, 4665712), (16, 4082498), (28, 2332856), (32, 2041249), (56, 1166428), (112, 583214), (163, 400736), (224, 291607), (326, 200368), (652, 100184), (1141, 57248), (1304, 50092), (1789, 36512), (2282, 28624), (2608, 25046), (3578, 18256), (4564, 14312), (5216, 12523), (7156, 9128)]