7706148268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97561}}^1$

素因数の和:97623

約数の個数: 72

約数和(自身を含む): 17439402624

約数和(自身を除く): 9733254356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 19747, 39494, 78988, 97561, 195122, 390244, 682927, 1268293, 1365854, 2536586, 2731708, 3024391, 4780489, 5073172, 6048782, 8878051, 9560978, 12097564, 17756102, 19121956, 21170737, 35512204, 39317083, 42341474, 62146357, 78634166, 84682948, 124292714, 148195159, 157268332, 248585428, 275219581, 296390318, 550439162, 592780636, 1100878324, 1926537067, 3853074134, 7706148268]

約数ペア:

[(1, 7706148268), (2, 3853074134), (4, 1926537067), (7, 1100878324), (13, 592780636), (14, 550439162), (26, 296390318), (28, 275219581), (31, 248585428), (49, 157268332), (52, 148195159), (62, 124292714), (91, 84682948), (98, 78634166), (124, 62146357), (182, 42341474), (196, 39317083), (217, 35512204), (364, 21170737), (403, 19121956), (434, 17756102), (637, 12097564), (806, 9560978), (868, 8878051), (1274, 6048782), (1519, 5073172), (1612, 4780489), (2548, 3024391), (2821, 2731708), (3038, 2536586), (5642, 1365854), (6076, 1268293), (11284, 682927), (19747, 390244), (39494, 195122), (78988, 97561)]