64159424

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 84

約数和(自身を含む): 152019000

約数和(自身を除く): 87859576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 448, 499, 574, 656, 784, 998, 1148, 1312, 1568, 1996, 2009, 2296, 2624, 3136, 3493, 3992, 4018, 4592, 6986, 7984, 8036, 9184, 13972, 15968, 16072, 18368, 20459, 24451, 27944, 31936, 32144, 40918, 48902, 55888, 64288, 81836, 97804, 111776, 128576, 143213, 163672, 195608, 223552, 286426, 327344, 391216, 572852, 654688, 782432, 1002491, 1145704, 1309376, 1564864, 2004982, 2291408, 4009964, 4582816, 8019928, 9165632, 16039856, 32079712, 64159424]

約数ペア:

[(1, 64159424), (2, 32079712), (4, 16039856), (7, 9165632), (8, 8019928), (14, 4582816), (16, 4009964), (28, 2291408), (32, 2004982), (41, 1564864), (49, 1309376), (56, 1145704), (64, 1002491), (82, 782432), (98, 654688), (112, 572852), (164, 391216), (196, 327344), (224, 286426), (287, 223552), (328, 195608), (392, 163672), (448, 143213), (499, 128576), (574, 111776), (656, 97804), (784, 81836), (998, 64288), (1148, 55888), (1312, 48902), (1568, 40918), (1996, 32144), (2009, 31936), (2296, 27944), (2624, 24451), (3136, 20459), (3493, 18368), (3992, 16072), (4018, 15968), (4592, 13972), (6986, 9184), (7984, 8036)]