42345856

素因数分解:

$2^7\times 7^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 97332480

約数和(自身を除く): 54986624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 283, 334, 448, 566, 668, 896, 1132, 1169, 1336, 1981, 2264, 2338, 2672, 3962, 4528, 4676, 5344, 7924, 9056, 9352, 10688, 15848, 18112, 18704, 21376, 31696, 36224, 37408, 47261, 63392, 74816, 94522, 126784, 149632, 189044, 253568, 330827, 378088, 661654, 756176, 1323308, 1512352, 2646616, 3024704, 5293232, 6049408, 10586464, 21172928, 42345856]

約数ペア:

[(1, 42345856), (2, 21172928), (4, 10586464), (7, 6049408), (8, 5293232), (14, 3024704), (16, 2646616), (28, 1512352), (32, 1323308), (56, 756176), (64, 661654), (112, 378088), (128, 330827), (167, 253568), (224, 189044), (283, 149632), (334, 126784), (448, 94522), (566, 74816), (668, 63392), (896, 47261), (1132, 37408), (1169, 36224), (1336, 31696), (1981, 21376), (2264, 18704), (2338, 18112), (2672, 15848), (3962, 10688), (4528, 9352), (4676, 9056), (5344, 7924)]