16292276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 38614464

約数和(自身を除く): 22322188

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 313, 338, 364, 572, 626, 676, 1001, 1183, 1252, 1859, 2002, 2191, 2366, 3443, 3718, 4004, 4069, 4382, 4732, 6886, 7436, 8138, 8764, 13013, 13772, 16276, 24101, 26026, 28483, 44759, 48202, 52052, 52897, 56966, 89518, 96404, 105794, 113932, 179036, 211588, 313313, 370279, 581867, 626626, 740558, 1163734, 1253252, 1481116, 2327468, 4073069, 8146138, 16292276]

約数ペア:

[(1, 16292276), (2, 8146138), (4, 4073069), (7, 2327468), (11, 1481116), (13, 1253252), (14, 1163734), (22, 740558), (26, 626626), (28, 581867), (44, 370279), (52, 313313), (77, 211588), (91, 179036), (143, 113932), (154, 105794), (169, 96404), (182, 89518), (286, 56966), (308, 52897), (313, 52052), (338, 48202), (364, 44759), (572, 28483), (626, 26026), (676, 24101), (1001, 16276), (1183, 13772), (1252, 13013), (1859, 8764), (2002, 8138), (2191, 7436), (2366, 6886), (3443, 4732), (3718, 4382), (4004, 4069)]