38774008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 95657760

約数和(自身を除く): 56883752

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 241, 338, 364, 442, 476, 482, 676, 728, 884, 952, 964, 1183, 1352, 1547, 1687, 1768, 1928, 2366, 2873, 3094, 3133, 3374, 4097, 4732, 5746, 6188, 6266, 6748, 8194, 9464, 11492, 12376, 12532, 13496, 16388, 20111, 21931, 22984, 25064, 28679, 32776, 40222, 40729, 43862, 53261, 57358, 80444, 81458, 87724, 106522, 114716, 160888, 162916, 175448, 213044, 229432, 285103, 325832, 372827, 426088, 570206, 692393, 745654, 1140412, 1384786, 1491308, 2280824, 2769572, 2982616, 4846751, 5539144, 9693502, 19387004, 38774008]

約数ペア:

[(1, 38774008), (2, 19387004), (4, 9693502), (7, 5539144), (8, 4846751), (13, 2982616), (14, 2769572), (17, 2280824), (26, 1491308), (28, 1384786), (34, 1140412), (52, 745654), (56, 692393), (68, 570206), (91, 426088), (104, 372827), (119, 325832), (136, 285103), (169, 229432), (182, 213044), (221, 175448), (238, 162916), (241, 160888), (338, 114716), (364, 106522), (442, 87724), (476, 81458), (482, 80444), (676, 57358), (728, 53261), (884, 43862), (952, 40729), (964, 40222), (1183, 32776), (1352, 28679), (1547, 25064), (1687, 22984), (1768, 21931), (1928, 20111), (2366, 16388), (2873, 13496), (3094, 12532), (3133, 12376), (3374, 11492), (4097, 9464), (4732, 8194), (5746, 6748), (6188, 6266)]