25017408

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 126

約数和(自身を含む): 77950314

約数和(自身を除く): 52932906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 257, 288, 312, 338, 416, 468, 507, 514, 576, 624, 676, 771, 832, 936, 1014, 1028, 1248, 1352, 1521, 1542, 1872, 2028, 2056, 2313, 2496, 2704, 3042, 3084, 3341, 3744, 4056, 4112, 4626, 5408, 6084, 6168, 6682, 7488, 8112, 8224, 9252, 10023, 10816, 12168, 12336, 13364, 16224, 16448, 18504, 20046, 24336, 24672, 26728, 30069, 32448, 37008, 40092, 43433, 48672, 49344, 53456, 60138, 74016, 80184, 86866, 97344, 106912, 120276, 130299, 148032, 160368, 173732, 213824, 240552, 260598, 320736, 347464, 390897, 481104, 521196, 641472, 694928, 781794, 962208, 1042392, 1389856, 1563588, 1924416, 2084784, 2779712, 3127176, 4169568, 6254352, 8339136, 12508704, 25017408]

約数ペア:

[(1, 25017408), (2, 12508704), (3, 8339136), (4, 6254352), (6, 4169568), (8, 3127176), (9, 2779712), (12, 2084784), (13, 1924416), (16, 1563588), (18, 1389856), (24, 1042392), (26, 962208), (32, 781794), (36, 694928), (39, 641472), (48, 521196), (52, 481104), (64, 390897), (72, 347464), (78, 320736), (96, 260598), (104, 240552), (117, 213824), (144, 173732), (156, 160368), (169, 148032), (192, 130299), (208, 120276), (234, 106912), (257, 97344), (288, 86866), (312, 80184), (338, 74016), (416, 60138), (468, 53456), (507, 49344), (514, 48672), (576, 43433), (624, 40092), (676, 37008), (771, 32448), (832, 30069), (936, 26728), (1014, 24672), (1028, 24336), (1248, 20046), (1352, 18504), (1521, 16448), (1542, 16224), (1872, 13364), (2028, 12336), (2056, 12168), (2313, 10816), (2496, 10023), (2704, 9252), (3042, 8224), (3084, 8112), (3341, 7488), (3744, 6682), (4056, 6168), (4112, 6084), (4626, 5408)]