74998924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18731}}^1$

素因数の和:18766

約数の個数: 48

約数和(自身を含む): 176230656

約数和(自身を除く): 101231732

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18731, 37462, 74924, 131117, 206041, 243503, 262234, 412082, 487006, 524468, 824164, 974012, 1442287, 1704521, 2678533, 2884574, 3409042, 5357066, 5769148, 6818084, 10714132, 18749731, 37499462, 74998924]

約数ペア:

[(1, 74998924), (2, 37499462), (4, 18749731), (7, 10714132), (11, 6818084), (13, 5769148), (14, 5357066), (22, 3409042), (26, 2884574), (28, 2678533), (44, 1704521), (52, 1442287), (77, 974012), (91, 824164), (143, 524468), (154, 487006), (182, 412082), (286, 262234), (308, 243503), (364, 206041), (572, 131117), (1001, 74924), (2002, 37462), (4004, 18731)]