7129203844

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{10861}}^1$

素因数の和:11093

約数の個数: 72

約数和(自身を含む): 15446155032

約数和(自身を除く): 8316951188

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 197, 238, 394, 476, 788, 833, 1379, 1666, 2758, 3332, 3349, 5516, 6698, 9653, 10861, 13396, 19306, 21722, 23443, 38612, 43444, 46886, 76027, 93772, 152054, 164101, 184637, 304108, 328202, 369274, 532189, 656404, 738548, 1064378, 1292459, 2128756, 2139617, 2584918, 4279234, 5169836, 8558468, 9047213, 14977319, 18094426, 29954638, 36188852, 36373489, 59909276, 72746978, 104841233, 145493956, 209682466, 254614423, 419364932, 509228846, 1018457692, 1782300961, 3564601922, 7129203844]

約数ペア:

[(1, 7129203844), (2, 3564601922), (4, 1782300961), (7, 1018457692), (14, 509228846), (17, 419364932), (28, 254614423), (34, 209682466), (49, 145493956), (68, 104841233), (98, 72746978), (119, 59909276), (196, 36373489), (197, 36188852), (238, 29954638), (394, 18094426), (476, 14977319), (788, 9047213), (833, 8558468), (1379, 5169836), (1666, 4279234), (2758, 2584918), (3332, 2139617), (3349, 2128756), (5516, 1292459), (6698, 1064378), (9653, 738548), (10861, 656404), (13396, 532189), (19306, 369274), (21722, 328202), (23443, 304108), (38612, 184637), (43444, 164101), (46886, 152054), (76027, 93772)]