38901468976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{1733}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 78602969088

約数和(自身を除く): 39701500112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 271, 334, 496, 542, 668, 1084, 1336, 1733, 2168, 2672, 3466, 4336, 5177, 6932, 8401, 10354, 13864, 16802, 20708, 27728, 33604, 41416, 45257, 53723, 67208, 82832, 90514, 107446, 134416, 181028, 214892, 289411, 362056, 429784, 469643, 578822, 724112, 859568, 939286, 1157644, 1402967, 1878572, 2315288, 2805934, 3757144, 4630576, 5611868, 7514288, 8971741, 11223736, 14558933, 17943482, 22447472, 29117866, 35886964, 58235732, 71773928, 78430381, 116471464, 143547856, 156860762, 232942928, 313721524, 627443048, 1254886096, 2431341811, 4862683622, 9725367244, 19450734488, 38901468976]

約数ペア:

[(1, 38901468976), (2, 19450734488), (4, 9725367244), (8, 4862683622), (16, 2431341811), (31, 1254886096), (62, 627443048), (124, 313721524), (167, 232942928), (248, 156860762), (271, 143547856), (334, 116471464), (496, 78430381), (542, 71773928), (668, 58235732), (1084, 35886964), (1336, 29117866), (1733, 22447472), (2168, 17943482), (2672, 14558933), (3466, 11223736), (4336, 8971741), (5177, 7514288), (6932, 5611868), (8401, 4630576), (10354, 3757144), (13864, 2805934), (16802, 2315288), (20708, 1878572), (27728, 1402967), (33604, 1157644), (41416, 939286), (45257, 859568), (53723, 724112), (67208, 578822), (82832, 469643), (90514, 429784), (107446, 362056), (134416, 289411), (181028, 214892)]