2038559872

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2357}}^1$

素因数の和:2633

約数の個数: 64

約数和(自身を含む): 4221055800

約数和(自身を除く): 2182495928

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 233, 464, 466, 928, 932, 1856, 1864, 2357, 3712, 3728, 4714, 6757, 7456, 9428, 13514, 14912, 18856, 27028, 29824, 37712, 54056, 68353, 75424, 108112, 136706, 150848, 216224, 273412, 301696, 432448, 546824, 549181, 864896, 1093648, 1098362, 2187296, 2196724, 4374592, 4393448, 8749184, 8786896, 15926249, 17573792, 31852498, 35147584, 63704996, 70295168, 127409992, 254819984, 509639968, 1019279936, 2038559872]

約数ペア:

[(1, 2038559872), (2, 1019279936), (4, 509639968), (8, 254819984), (16, 127409992), (29, 70295168), (32, 63704996), (58, 35147584), (64, 31852498), (116, 17573792), (128, 15926249), (232, 8786896), (233, 8749184), (464, 4393448), (466, 4374592), (928, 2196724), (932, 2187296), (1856, 1098362), (1864, 1093648), (2357, 864896), (3712, 549181), (3728, 546824), (4714, 432448), (6757, 301696), (7456, 273412), (9428, 216224), (13514, 150848), (14912, 136706), (18856, 108112), (27028, 75424), (29824, 68353), (37712, 54056)]