15697591208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{3373}}^1$

素因数の和:4078

約数の個数: 64

約数和(自身を含む): 32193223440

約数和(自身を除く): 16495632232

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 613, 949, 1226, 1898, 2452, 3373, 3796, 4904, 6746, 7592, 7969, 13492, 15938, 26984, 31876, 43849, 44749, 63752, 87698, 89498, 175396, 178996, 246229, 350792, 357992, 492458, 581737, 984916, 1163474, 1969832, 2067649, 2326948, 3200977, 4135298, 4653896, 6401954, 8270596, 12803908, 16541192, 25607816, 26879437, 53758874, 107517748, 150938377, 215035496, 301876754, 603753508, 1207507016, 1962198901, 3924397802, 7848795604, 15697591208]

約数ペア:

[(1, 15697591208), (2, 7848795604), (4, 3924397802), (8, 1962198901), (13, 1207507016), (26, 603753508), (52, 301876754), (73, 215035496), (104, 150938377), (146, 107517748), (292, 53758874), (584, 26879437), (613, 25607816), (949, 16541192), (1226, 12803908), (1898, 8270596), (2452, 6401954), (3373, 4653896), (3796, 4135298), (4904, 3200977), (6746, 2326948), (7592, 2067649), (7969, 1969832), (13492, 1163474), (15938, 984916), (26984, 581737), (31876, 492458), (43849, 357992), (44749, 350792), (63752, 246229), (87698, 178996), (89498, 175396)]