16712248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 38304000

約数和(自身を除く): 21591752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 139, 152, 226, 266, 278, 452, 532, 556, 791, 904, 973, 1064, 1112, 1582, 1946, 2147, 2641, 3164, 3892, 4294, 5282, 6328, 7784, 8588, 10564, 15029, 15707, 17176, 18487, 21128, 30058, 31414, 36974, 60116, 62828, 73948, 109949, 120232, 125656, 147896, 219898, 298433, 439796, 596866, 879592, 1193732, 2089031, 2387464, 4178062, 8356124, 16712248]

約数ペア:

[(1, 16712248), (2, 8356124), (4, 4178062), (7, 2387464), (8, 2089031), (14, 1193732), (19, 879592), (28, 596866), (38, 439796), (56, 298433), (76, 219898), (113, 147896), (133, 125656), (139, 120232), (152, 109949), (226, 73948), (266, 62828), (278, 60116), (452, 36974), (532, 31414), (556, 30058), (791, 21128), (904, 18487), (973, 17176), (1064, 15707), (1112, 15029), (1582, 10564), (1946, 8588), (2147, 7784), (2641, 6328), (3164, 5282), (3892, 4294)]