42834688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 94032176

約数和(自身を除く): 51197488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 211, 244, 256, 416, 422, 488, 793, 832, 844, 976, 1586, 1664, 1688, 1952, 2743, 3172, 3328, 3376, 3904, 5486, 6344, 6752, 7808, 10972, 12688, 12871, 13504, 15616, 21944, 25376, 25742, 27008, 43888, 50752, 51484, 54016, 87776, 101504, 102968, 167323, 175552, 203008, 205936, 334646, 351104, 411872, 669292, 702208, 823744, 1338584, 1647488, 2677168, 3294976, 5354336, 10708672, 21417344, 42834688]

約数ペア:

[(1, 42834688), (2, 21417344), (4, 10708672), (8, 5354336), (13, 3294976), (16, 2677168), (26, 1647488), (32, 1338584), (52, 823744), (61, 702208), (64, 669292), (104, 411872), (122, 351104), (128, 334646), (208, 205936), (211, 203008), (244, 175552), (256, 167323), (416, 102968), (422, 101504), (488, 87776), (793, 54016), (832, 51484), (844, 50752), (976, 43888), (1586, 27008), (1664, 25742), (1688, 25376), (1952, 21944), (2743, 15616), (3172, 13504), (3328, 12871), (3376, 12688), (3904, 10972), (5486, 7808), (6344, 6752)]