38154116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 90264384

約数和(自身を除く): 52110268

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 733, 1001, 1183, 1466, 1859, 2002, 2366, 2932, 3718, 4004, 4732, 5131, 7436, 8063, 9529, 10262, 13013, 16126, 19058, 20524, 26026, 32252, 38116, 52052, 56441, 66703, 104819, 112882, 123877, 133406, 209638, 225764, 247754, 266812, 419276, 495508, 733733, 867139, 1362647, 1467466, 1734278, 2725294, 2934932, 3468556, 5450588, 9538529, 19077058, 38154116]

約数ペア:

[(1, 38154116), (2, 19077058), (4, 9538529), (7, 5450588), (11, 3468556), (13, 2934932), (14, 2725294), (22, 1734278), (26, 1467466), (28, 1362647), (44, 867139), (52, 733733), (77, 495508), (91, 419276), (143, 266812), (154, 247754), (169, 225764), (182, 209638), (286, 133406), (308, 123877), (338, 112882), (364, 104819), (572, 66703), (676, 56441), (733, 52052), (1001, 38116), (1183, 32252), (1466, 26026), (1859, 20524), (2002, 19058), (2366, 16126), (2932, 13013), (3718, 10262), (4004, 9529), (4732, 8063), (5131, 7436)]