3986581312

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{145879}}^1$

素因数の和:145959

約数の個数: 56

約数和(自身を含む): 9189272960

約数和(自身を除く): 5202691648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 145879, 291758, 583516, 1021153, 1167032, 2042306, 2334064, 4084612, 4668128, 8169224, 8898619, 9336256, 16338448, 17797238, 32676896, 35594476, 62290333, 65353792, 71188952, 124580666, 142377904, 249161332, 284755808, 498322664, 569511616, 996645328, 1993290656, 3986581312]

約数ペア:

[(1, 3986581312), (2, 1993290656), (4, 996645328), (7, 569511616), (8, 498322664), (14, 284755808), (16, 249161332), (28, 142377904), (32, 124580666), (56, 71188952), (61, 65353792), (64, 62290333), (112, 35594476), (122, 32676896), (224, 17797238), (244, 16338448), (427, 9336256), (448, 8898619), (488, 8169224), (854, 4668128), (976, 4084612), (1708, 2334064), (1952, 2042306), (3416, 1167032), (3904, 1021153), (6832, 583516), (13664, 291758), (27328, 145879)]