41856568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 86236920

約数和(自身を除く): 44380352

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 169, 332, 338, 373, 664, 676, 746, 1079, 1352, 1492, 2158, 2984, 4316, 4849, 8632, 9698, 14027, 19396, 28054, 30959, 38792, 56108, 61918, 63037, 112216, 123836, 126074, 247672, 252148, 402467, 504296, 804934, 1609868, 3219736, 5232071, 10464142, 20928284, 41856568]

約数ペア:

[(1, 41856568), (2, 20928284), (4, 10464142), (8, 5232071), (13, 3219736), (26, 1609868), (52, 804934), (83, 504296), (104, 402467), (166, 252148), (169, 247672), (332, 126074), (338, 123836), (373, 112216), (664, 63037), (676, 61918), (746, 56108), (1079, 38792), (1352, 30959), (1492, 28054), (2158, 19396), (2984, 14027), (4316, 9698), (4849, 8632)]