15693891328

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{1423}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 31865861888

約数和(自身を除く): 16171970560

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 643, 1072, 1286, 1423, 2144, 2572, 2846, 4288, 5144, 5692, 8576, 10288, 11384, 17152, 20576, 22768, 41152, 43081, 45536, 82304, 86162, 91072, 95341, 164608, 172324, 182144, 190682, 344648, 364288, 381364, 689296, 762728, 914989, 1378592, 1525456, 1829978, 2757184, 3050912, 3659956, 5514368, 6101824, 7319912, 11028736, 12203648, 14639824, 24407296, 29279648, 58559296, 61304263, 117118592, 122608526, 234237184, 245217052, 490434104, 980868208, 1961736416, 3923472832, 7846945664, 15693891328]

約数ペア:

[(1, 15693891328), (2, 7846945664), (4, 3923472832), (8, 1961736416), (16, 980868208), (32, 490434104), (64, 245217052), (67, 234237184), (128, 122608526), (134, 117118592), (256, 61304263), (268, 58559296), (536, 29279648), (643, 24407296), (1072, 14639824), (1286, 12203648), (1423, 11028736), (2144, 7319912), (2572, 6101824), (2846, 5514368), (4288, 3659956), (5144, 3050912), (5692, 2757184), (8576, 1829978), (10288, 1525456), (11384, 1378592), (17152, 914989), (20576, 762728), (22768, 689296), (41152, 381364), (43081, 364288), (45536, 344648), (82304, 190682), (86162, 182144), (91072, 172324), (95341, 164608)]