26856272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 57600480

約数和(自身を除く): 30744208

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 167, 184, 304, 334, 368, 437, 529, 668, 874, 1058, 1336, 1748, 2116, 2672, 3173, 3496, 3841, 4232, 6346, 6992, 7682, 8464, 10051, 12692, 15364, 20102, 25384, 30728, 40204, 50768, 61456, 72979, 80408, 88343, 145958, 160816, 176686, 291916, 353372, 583832, 706744, 1167664, 1413488, 1678517, 3357034, 6714068, 13428136, 26856272]

約数ペア:

[(1, 26856272), (2, 13428136), (4, 6714068), (8, 3357034), (16, 1678517), (19, 1413488), (23, 1167664), (38, 706744), (46, 583832), (76, 353372), (92, 291916), (152, 176686), (167, 160816), (184, 145958), (304, 88343), (334, 80408), (368, 72979), (437, 61456), (529, 50768), (668, 40204), (874, 30728), (1058, 25384), (1336, 20102), (1748, 15364), (2116, 12692), (2672, 10051), (3173, 8464), (3496, 7682), (3841, 6992), (4232, 6346)]