42949788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2677}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 115175424

約数和(自身を除く): 72225636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 2677, 4011, 5348, 5354, 8022, 8031, 10708, 16044, 16062, 18739, 32124, 37478, 56217, 74956, 112434, 224868, 511307, 1022614, 1533921, 2045228, 3067842, 3579149, 6135684, 7158298, 10737447, 14316596, 21474894, 42949788]

約数ペア:

[(1, 42949788), (2, 21474894), (3, 14316596), (4, 10737447), (6, 7158298), (7, 6135684), (12, 3579149), (14, 3067842), (21, 2045228), (28, 1533921), (42, 1022614), (84, 511307), (191, 224868), (382, 112434), (573, 74956), (764, 56217), (1146, 37478), (1337, 32124), (2292, 18739), (2674, 16062), (2677, 16044), (4011, 10708), (5348, 8031), (5354, 8022)]