70971872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 148789872

約数和(自身を除く): 77818000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 283, 461, 544, 566, 922, 1132, 1844, 2264, 3688, 4528, 4811, 7376, 7837, 9056, 9622, 14752, 15674, 19244, 31348, 38488, 62696, 76976, 125392, 130463, 153952, 250784, 260926, 521852, 1043704, 2087408, 2217871, 4174816, 4435742, 8871484, 17742968, 35485936, 70971872]

約数ペア:

[(1, 70971872), (2, 35485936), (4, 17742968), (8, 8871484), (16, 4435742), (17, 4174816), (32, 2217871), (34, 2087408), (68, 1043704), (136, 521852), (272, 260926), (283, 250784), (461, 153952), (544, 130463), (566, 125392), (922, 76976), (1132, 62696), (1844, 38488), (2264, 31348), (3688, 19244), (4528, 15674), (4811, 14752), (7376, 9622), (7837, 9056)]