66700864048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2411107}}^1$

素因数の和:2411154

約数の個数: 80

約数和(自身を含む): 167427339520

約数和(自身を除く): 100726475472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 2411107, 4822214, 9644428, 16877749, 19288856, 31344391, 33755498, 38577712, 45811033, 62688782, 67510996, 91622066, 125377564, 135021992, 183244132, 219410737, 250755128, 270043984, 320677231, 366488264, 438821474, 501510256, 595543429, 641354462, 732976528, 877642948, 1191086858, 1282708924, 1755285896, 2382173716, 2565417848, 3510571792, 4168804003, 4764347432, 5130835696, 8337608006, 9528694864, 16675216012, 33350432024, 66700864048]

約数ペア:

[(1, 66700864048), (2, 33350432024), (4, 16675216012), (7, 9528694864), (8, 8337608006), (13, 5130835696), (14, 4764347432), (16, 4168804003), (19, 3510571792), (26, 2565417848), (28, 2382173716), (38, 1755285896), (52, 1282708924), (56, 1191086858), (76, 877642948), (91, 732976528), (104, 641354462), (112, 595543429), (133, 501510256), (152, 438821474), (182, 366488264), (208, 320677231), (247, 270043984), (266, 250755128), (304, 219410737), (364, 183244132), (494, 135021992), (532, 125377564), (728, 91622066), (988, 67510996), (1064, 62688782), (1456, 45811033), (1729, 38577712), (1976, 33755498), (2128, 31344391), (3458, 19288856), (3952, 16877749), (6916, 9644428), (13832, 4822214), (27664, 2411107)]