15670187264

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{2711}}^1$

素因数の和:3131

約数の個数: 72

約数和(自身を含む): 31851962688

約数和(自身を除く): 16181775424

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 337, 536, 674, 1072, 1348, 2144, 2696, 2711, 4288, 5392, 5422, 8576, 10784, 10844, 17152, 21568, 21688, 22579, 43136, 43376, 45158, 86272, 86752, 90316, 173504, 180632, 181637, 347008, 361264, 363274, 694016, 722528, 726548, 913607, 1445056, 1453096, 1827214, 2890112, 2906192, 3654428, 5780224, 5812384, 7308856, 11624768, 14617712, 23249536, 29235424, 46499072, 58470848, 61211669, 116941696, 122423338, 233883392, 244846676, 489693352, 979386704, 1958773408, 3917546816, 7835093632, 15670187264]

約数ペア:

[(1, 15670187264), (2, 7835093632), (4, 3917546816), (8, 1958773408), (16, 979386704), (32, 489693352), (64, 244846676), (67, 233883392), (128, 122423338), (134, 116941696), (256, 61211669), (268, 58470848), (337, 46499072), (536, 29235424), (674, 23249536), (1072, 14617712), (1348, 11624768), (2144, 7308856), (2696, 5812384), (2711, 5780224), (4288, 3654428), (5392, 2906192), (5422, 2890112), (8576, 1827214), (10784, 1453096), (10844, 1445056), (17152, 913607), (21568, 726548), (21688, 722528), (22579, 694016), (43136, 363274), (43376, 361264), (45158, 347008), (86272, 181637), (86752, 180632), (90316, 173504)]