4077643732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3965

約数の個数: 72

約数和(自身を含む): 8161788096

約数和(自身を除く): 4084144364

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 361, 646, 722, 731, 817, 1292, 1444, 1462, 1634, 2924, 3268, 3863, 6137, 7726, 12274, 13889, 15452, 15523, 24548, 27778, 31046, 55556, 62092, 65671, 73397, 131342, 146794, 166109, 262684, 263891, 293588, 332218, 527782, 664436, 1055564, 1247749, 1394543, 2495498, 2789086, 2823853, 3156071, 4990996, 5578172, 5647706, 6312142, 11295412, 12624284, 23707231, 47414462, 53653207, 59965349, 94828924, 107306414, 119930698, 214612828, 239861396, 1019410933, 2038821866, 4077643732]

約数ペア:

[(1, 4077643732), (2, 2038821866), (4, 1019410933), (17, 239861396), (19, 214612828), (34, 119930698), (38, 107306414), (43, 94828924), (68, 59965349), (76, 53653207), (86, 47414462), (172, 23707231), (323, 12624284), (361, 11295412), (646, 6312142), (722, 5647706), (731, 5578172), (817, 4990996), (1292, 3156071), (1444, 2823853), (1462, 2789086), (1634, 2495498), (2924, 1394543), (3268, 1247749), (3863, 1055564), (6137, 664436), (7726, 527782), (12274, 332218), (13889, 293588), (15452, 263891), (15523, 262684), (24548, 166109), (27778, 146794), (31046, 131342), (55556, 73397), (62092, 65671)]