9778821128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{7589}}^1$

素因数の和:7814

約数の個数: 64

約数和(自身を含む): 19673280000

約数和(自身を除く): 9894458872

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 149, 184, 188, 298, 376, 596, 1081, 1192, 2162, 3427, 4324, 6854, 7003, 7589, 8648, 13708, 14006, 15178, 27416, 28012, 30356, 56024, 60712, 161069, 174547, 322138, 349094, 356683, 644276, 698188, 713366, 1130761, 1288552, 1396376, 1426732, 2261522, 2853464, 4523044, 8203709, 9046088, 16407418, 26007503, 32814836, 52015006, 53145767, 65629672, 104030012, 106291534, 208060024, 212583068, 425166136, 1222352641, 2444705282, 4889410564, 9778821128]

約数ペア:

[(1, 9778821128), (2, 4889410564), (4, 2444705282), (8, 1222352641), (23, 425166136), (46, 212583068), (47, 208060024), (92, 106291534), (94, 104030012), (149, 65629672), (184, 53145767), (188, 52015006), (298, 32814836), (376, 26007503), (596, 16407418), (1081, 9046088), (1192, 8203709), (2162, 4523044), (3427, 2853464), (4324, 2261522), (6854, 1426732), (7003, 1396376), (7589, 1288552), (8648, 1130761), (13708, 713366), (14006, 698188), (15178, 644276), (27416, 356683), (28012, 349094), (30356, 322138), (56024, 174547), (60712, 161069)]