29121120028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039001}}^1$

素因数の和:1039043

約数の個数: 72

約数和(自身を含む): 69646382064

約数和(自身を除く): 40525262036

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 1039001, 2078002, 4156004, 7273007, 11429011, 13507013, 14546014, 22858022, 27014026, 29092028, 45716044, 50911049, 54028052, 80003077, 94549091, 101822098, 148577143, 160006154, 189098182, 203644196, 297154286, 320012308, 378196364, 560021539, 594308572, 661843637, 1040040001, 1120043078, 1323687274, 2080080002, 2240086156, 2647374548, 4160160004, 7280280007, 14560560014, 29121120028]

約数ペア:

[(1, 29121120028), (2, 14560560014), (4, 7280280007), (7, 4160160004), (11, 2647374548), (13, 2240086156), (14, 2080080002), (22, 1323687274), (26, 1120043078), (28, 1040040001), (44, 661843637), (49, 594308572), (52, 560021539), (77, 378196364), (91, 320012308), (98, 297154286), (143, 203644196), (154, 189098182), (182, 160006154), (196, 148577143), (286, 101822098), (308, 94549091), (364, 80003077), (539, 54028052), (572, 50911049), (637, 45716044), (1001, 29092028), (1078, 27014026), (1274, 22858022), (2002, 14546014), (2156, 13507013), (2548, 11429011), (4004, 7273007), (7007, 4156004), (14014, 2078002), (28028, 1039001)]