38641944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 67422696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 743, 788, 1182, 1486, 1576, 2167, 2229, 2364, 2972, 4334, 4458, 4728, 5944, 6501, 8173, 8668, 8916, 13002, 16346, 17336, 17832, 24519, 26004, 32692, 49038, 52008, 65384, 98076, 146371, 196152, 292742, 439113, 585484, 878226, 1170968, 1610081, 1756452, 3220162, 3512904, 4830243, 6440324, 9660486, 12880648, 19320972, 38641944]

約数ペア:

[(1, 38641944), (2, 19320972), (3, 12880648), (4, 9660486), (6, 6440324), (8, 4830243), (11, 3512904), (12, 3220162), (22, 1756452), (24, 1610081), (33, 1170968), (44, 878226), (66, 585484), (88, 439113), (132, 292742), (197, 196152), (264, 146371), (394, 98076), (591, 65384), (743, 52008), (788, 49038), (1182, 32692), (1486, 26004), (1576, 24519), (2167, 17832), (2229, 17336), (2364, 16346), (2972, 13002), (4334, 8916), (4458, 8668), (4728, 8173), (5944, 6501)]