39565557892

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1\times {\mathrm{7817}}^1$

素因数の和:9100

約数の個数: 48

約数和(自身を含む): 79698568320

約数和(自身を除く): 40133010428

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1109, 1141, 2218, 2282, 4436, 4564, 7763, 7817, 15526, 15634, 31052, 31268, 54719, 109438, 180767, 218876, 361534, 723068, 1265369, 1274171, 2530738, 2548342, 5061476, 5096684, 8669053, 8919197, 17338106, 17838394, 34676212, 35676788, 60683371, 121366742, 242733484, 1413055639, 2826111278, 5652222556, 9891389473, 19782778946, 39565557892]

約数ペア:

[(1, 39565557892), (2, 19782778946), (4, 9891389473), (7, 5652222556), (14, 2826111278), (28, 1413055639), (163, 242733484), (326, 121366742), (652, 60683371), (1109, 35676788), (1141, 34676212), (2218, 17838394), (2282, 17338106), (4436, 8919197), (4564, 8669053), (7763, 5096684), (7817, 5061476), (15526, 2548342), (15634, 2530738), (31052, 1274171), (31268, 1265369), (54719, 723068), (109438, 361534), (180767, 218876)]