65502416

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 158605920

約数和(自身を除く): 93103504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 49, 56, 58, 67, 86, 98, 112, 116, 134, 172, 196, 203, 232, 268, 301, 344, 392, 406, 464, 469, 536, 602, 688, 784, 812, 938, 1072, 1204, 1247, 1421, 1624, 1876, 1943, 2107, 2408, 2494, 2842, 2881, 3248, 3283, 3752, 3886, 4214, 4816, 4988, 5684, 5762, 6566, 7504, 7772, 8428, 8729, 9976, 11368, 11524, 13132, 13601, 15544, 16856, 17458, 19952, 20167, 22736, 23048, 26264, 27202, 31088, 33712, 34916, 40334, 46096, 52528, 54404, 61103, 69832, 80668, 83549, 95207, 108808, 122206, 139664, 141169, 161336, 167098, 190414, 217616, 244412, 282338, 322672, 334196, 380828, 488824, 564676, 584843, 668392, 761656, 977648, 1129352, 1169686, 1336784, 1523312, 2258704, 2339372, 4093901, 4678744, 8187802, 9357488, 16375604, 32751208, 65502416]

約数ペア:

[(1, 65502416), (2, 32751208), (4, 16375604), (7, 9357488), (8, 8187802), (14, 4678744), (16, 4093901), (28, 2339372), (29, 2258704), (43, 1523312), (49, 1336784), (56, 1169686), (58, 1129352), (67, 977648), (86, 761656), (98, 668392), (112, 584843), (116, 564676), (134, 488824), (172, 380828), (196, 334196), (203, 322672), (232, 282338), (268, 244412), (301, 217616), (344, 190414), (392, 167098), (406, 161336), (464, 141169), (469, 139664), (536, 122206), (602, 108808), (688, 95207), (784, 83549), (812, 80668), (938, 69832), (1072, 61103), (1204, 54404), (1247, 52528), (1421, 46096), (1624, 40334), (1876, 34916), (1943, 33712), (2107, 31088), (2408, 27202), (2494, 26264), (2842, 23048), (2881, 22736), (3248, 20167), (3283, 19952), (3752, 17458), (3886, 16856), (4214, 15544), (4816, 13601), (4988, 13132), (5684, 11524), (5762, 11368), (6566, 9976), (7504, 8729), (7772, 8428)]