7990613985536

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{343003691}}^1$

素因数の和:343003727

約数の個数: 72

約数和(自身を含む): 19630787300544

約数和(自身を除く): 11640173315008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 343003691, 686007382, 1372014764, 2401025837, 2744029528, 4459047983, 4802051674, 5488059056, 8918095966, 9604103348, 10976118112, 17836191932, 19208206696, 21952236224, 31213335881, 35672383864, 38416413392, 43904472448, 62426671762, 71344767728, 76832826784, 87808944896, 124853343524, 142689535456, 153665653568, 249706687048, 285379070912, 307331307136, 499413374096, 570758141824, 614662614272, 998826748192, 1141516283648, 1997653496384, 3995306992768, 7990613985536]

約数ペア:

[(1, 7990613985536), (2, 3995306992768), (4, 1997653496384), (7, 1141516283648), (8, 998826748192), (13, 614662614272), (14, 570758141824), (16, 499413374096), (26, 307331307136), (28, 285379070912), (32, 249706687048), (52, 153665653568), (56, 142689535456), (64, 124853343524), (91, 87808944896), (104, 76832826784), (112, 71344767728), (128, 62426671762), (182, 43904472448), (208, 38416413392), (224, 35672383864), (256, 31213335881), (364, 21952236224), (416, 19208206696), (448, 17836191932), (728, 10976118112), (832, 9604103348), (896, 8918095966), (1456, 5488059056), (1664, 4802051674), (1792, 4459047983), (2912, 2744029528), (3328, 2401025837), (5824, 1372014764), (11648, 686007382), (23296, 343003691)]