38513748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 111252288

約数和(自身を除く): 72738540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 2713, 3549, 4732, 5426, 7098, 8139, 10852, 14196, 16278, 18991, 32556, 35269, 37982, 56973, 70538, 75964, 105807, 113946, 141076, 211614, 227892, 246883, 423228, 458497, 493766, 740649, 916994, 987532, 1375491, 1481298, 1833988, 2750982, 2962596, 3209479, 5501964, 6418958, 9628437, 12837916, 19256874, 38513748]

約数ペア:

[(1, 38513748), (2, 19256874), (3, 12837916), (4, 9628437), (6, 6418958), (7, 5501964), (12, 3209479), (13, 2962596), (14, 2750982), (21, 1833988), (26, 1481298), (28, 1375491), (39, 987532), (42, 916994), (52, 740649), (78, 493766), (84, 458497), (91, 423228), (156, 246883), (169, 227892), (182, 211614), (273, 141076), (338, 113946), (364, 105807), (507, 75964), (546, 70538), (676, 56973), (1014, 37982), (1092, 35269), (1183, 32556), (2028, 18991), (2366, 16278), (2713, 14196), (3549, 10852), (4732, 8139), (5426, 7098)]