29121092

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 40592188

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, 1039, 1078, 1274, 2002, 2078, 2156, 2548, 4004, 4156, 7007, 7273, 11429, 13507, 14014, 14546, 22858, 27014, 28028, 29092, 45716, 50911, 54028, 80003, 94549, 101822, 148577, 160006, 189098, 203644, 297154, 320012, 378196, 560021, 594308, 661843, 1040039, 1120042, 1323686, 2080078, 2240084, 2647372, 4160156, 7280273, 14560546, 29121092]

約数ペア:

[(1, 29121092), (2, 14560546), (4, 7280273), (7, 4160156), (11, 2647372), (13, 2240084), (14, 2080078), (22, 1323686), (26, 1120042), (28, 1040039), (44, 661843), (49, 594308), (52, 560021), (77, 378196), (91, 320012), (98, 297154), (143, 203644), (154, 189098), (182, 160006), (196, 148577), (286, 101822), (308, 94549), (364, 80003), (539, 54028), (572, 50911), (637, 45716), (1001, 29092), (1039, 28028), (1078, 27014), (1274, 22858), (2002, 14546), (2078, 14014), (2156, 13507), (2548, 11429), (4004, 7273), (4156, 7007)]