1404246784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14029}}^1$

素因数の和:14085

約数の個数: 72

約数和(自身を含む): 3097150560

約数和(自身を除く): 1692903776

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 4352, 5888, 6256, 12512, 14029, 25024, 28058, 50048, 56116, 100096, 112232, 224464, 238493, 322667, 448928, 476986, 645334, 897856, 953972, 1290668, 1795712, 1907944, 2581336, 3591424, 3815888, 5162672, 5485339, 7631776, 10325344, 10970678, 15263552, 20650688, 21941356, 30527104, 41301376, 43882712, 61054208, 82602752, 87765424, 175530848, 351061696, 702123392, 1404246784]

約数ペア:

[(1, 1404246784), (2, 702123392), (4, 351061696), (8, 175530848), (16, 87765424), (17, 82602752), (23, 61054208), (32, 43882712), (34, 41301376), (46, 30527104), (64, 21941356), (68, 20650688), (92, 15263552), (128, 10970678), (136, 10325344), (184, 7631776), (256, 5485339), (272, 5162672), (368, 3815888), (391, 3591424), (544, 2581336), (736, 1907944), (782, 1795712), (1088, 1290668), (1472, 953972), (1564, 897856), (2176, 645334), (2944, 476986), (3128, 448928), (4352, 322667), (5888, 238493), (6256, 224464), (12512, 112232), (14029, 100096), (25024, 56116), (28058, 50048)]