74189144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 143557920

約数和(自身を除く): 69368776

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 953, 1052, 1906, 2104, 3812, 7624, 9731, 19462, 35261, 38924, 70522, 77848, 141044, 250639, 282088, 501278, 1002556, 2005112, 9273643, 18547286, 37094572, 74189144]

約数ペア:

[(1, 74189144), (2, 37094572), (4, 18547286), (8, 9273643), (37, 2005112), (74, 1002556), (148, 501278), (263, 282088), (296, 250639), (526, 141044), (953, 77848), (1052, 70522), (1906, 38924), (2104, 35261), (3812, 19462), (7624, 9731)]