24402196

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 54720456

約数和(自身を除く): 30318260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 157, 182, 196, 244, 314, 364, 427, 628, 637, 793, 854, 1099, 1274, 1586, 1708, 2041, 2198, 2548, 2989, 3172, 4082, 4396, 5551, 5978, 7693, 8164, 9577, 11102, 11956, 14287, 15386, 19154, 22204, 28574, 30772, 38308, 38857, 57148, 67039, 77714, 100009, 124501, 134078, 155428, 200018, 249002, 268156, 400036, 469273, 498004, 871507, 938546, 1743014, 1877092, 3486028, 6100549, 12201098, 24402196]

約数ペア:

[(1, 24402196), (2, 12201098), (4, 6100549), (7, 3486028), (13, 1877092), (14, 1743014), (26, 938546), (28, 871507), (49, 498004), (52, 469273), (61, 400036), (91, 268156), (98, 249002), (122, 200018), (157, 155428), (182, 134078), (196, 124501), (244, 100009), (314, 77714), (364, 67039), (427, 57148), (628, 38857), (637, 38308), (793, 30772), (854, 28574), (1099, 22204), (1274, 19154), (1586, 15386), (1708, 14287), (2041, 11956), (2198, 11102), (2548, 9577), (2989, 8164), (3172, 7693), (4082, 5978), (4396, 5551)]