70728248468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{22159}}^1$

素因数の和:22896

約数の個数: 48

約数和(自身を含む): 133063176960

約数和(自身を除く): 62334928492

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 643, 1241, 1286, 2482, 2572, 4964, 10931, 21862, 22159, 43724, 44318, 46939, 88636, 93878, 187756, 376703, 753406, 797963, 1506812, 1595926, 1617607, 3191852, 3235214, 6470428, 14248237, 27499319, 28496474, 54998638, 56992948, 109997276, 242220029, 484440058, 968880116, 1040121301, 2080242602, 4160485204, 17682062117, 35364124234, 70728248468]

約数ペア:

[(1, 70728248468), (2, 35364124234), (4, 17682062117), (17, 4160485204), (34, 2080242602), (68, 1040121301), (73, 968880116), (146, 484440058), (292, 242220029), (643, 109997276), (1241, 56992948), (1286, 54998638), (2482, 28496474), (2572, 27499319), (4964, 14248237), (10931, 6470428), (21862, 3235214), (22159, 3191852), (43724, 1617607), (44318, 1595926), (46939, 1506812), (88636, 797963), (93878, 753406), (187756, 376703)]