63508172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13421}}^1$

素因数の和:13458

約数の個数: 36

約数和(自身を含む): 137548656

約数和(自身を除く): 74040484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 13421, 26842, 53684, 93947, 174473, 187894, 348946, 375788, 697892, 1221311, 2268149, 2442622, 4536298, 4885244, 9072596, 15877043, 31754086, 63508172]

約数ペア:

[(1, 63508172), (2, 31754086), (4, 15877043), (7, 9072596), (13, 4885244), (14, 4536298), (26, 2442622), (28, 2268149), (52, 1221311), (91, 697892), (169, 375788), (182, 348946), (338, 187894), (364, 174473), (676, 93947), (1183, 53684), (2366, 26842), (4732, 13421)]