47644688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 116409216

約数和(自身を除く): 68764528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 761, 1118, 1204, 1456, 1522, 2236, 2408, 3044, 3913, 4472, 4816, 5327, 6088, 7826, 8944, 9893, 10654, 12176, 15652, 19786, 21308, 31304, 32723, 39572, 42616, 62608, 65446, 69251, 79144, 85232, 130892, 138502, 158288, 229061, 261784, 277004, 425399, 458122, 523568, 554008, 850798, 916244, 1108016, 1701596, 1832488, 2977793, 3403192, 3664976, 5955586, 6806384, 11911172, 23822344, 47644688]

約数ペア:

[(1, 47644688), (2, 23822344), (4, 11911172), (7, 6806384), (8, 5955586), (13, 3664976), (14, 3403192), (16, 2977793), (26, 1832488), (28, 1701596), (43, 1108016), (52, 916244), (56, 850798), (86, 554008), (91, 523568), (104, 458122), (112, 425399), (172, 277004), (182, 261784), (208, 229061), (301, 158288), (344, 138502), (364, 130892), (559, 85232), (602, 79144), (688, 69251), (728, 65446), (761, 62608), (1118, 42616), (1204, 39572), (1456, 32723), (1522, 31304), (2236, 21308), (2408, 19786), (3044, 15652), (3913, 12176), (4472, 10654), (4816, 9893), (5327, 8944), (6088, 7826)]