10388768

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 23657508

約数和(自身を除く): 13268740

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 113, 136, 169, 208, 221, 226, 272, 338, 416, 442, 452, 544, 676, 884, 904, 1352, 1469, 1768, 1808, 1921, 2704, 2873, 2938, 3536, 3616, 3842, 5408, 5746, 5876, 7072, 7684, 11492, 11752, 15368, 19097, 22984, 23504, 24973, 30736, 38194, 45968, 47008, 49946, 61472, 76388, 91936, 99892, 152776, 199784, 305552, 324649, 399568, 611104, 649298, 799136, 1298596, 2597192, 5194384, 10388768]

約数ペア:

[(1, 10388768), (2, 5194384), (4, 2597192), (8, 1298596), (13, 799136), (16, 649298), (17, 611104), (26, 399568), (32, 324649), (34, 305552), (52, 199784), (68, 152776), (104, 99892), (113, 91936), (136, 76388), (169, 61472), (208, 49946), (221, 47008), (226, 45968), (272, 38194), (338, 30736), (416, 24973), (442, 23504), (452, 22984), (544, 19097), (676, 15368), (884, 11752), (904, 11492), (1352, 7684), (1469, 7072), (1768, 5876), (1808, 5746), (1921, 5408), (2704, 3842), (2873, 3616), (2938, 3536)]