42853804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 91409472

約数和(自身を除く): 48555668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 457, 476, 788, 914, 1379, 1828, 2758, 3199, 3349, 5516, 6398, 6698, 7769, 12796, 13396, 15538, 23443, 31076, 46886, 54383, 90029, 93772, 108766, 180058, 217532, 360116, 630203, 1260406, 1530493, 2520812, 3060986, 6121972, 10713451, 21426902, 42853804]

約数ペア:

[(1, 42853804), (2, 21426902), (4, 10713451), (7, 6121972), (14, 3060986), (17, 2520812), (28, 1530493), (34, 1260406), (68, 630203), (119, 360116), (197, 217532), (238, 180058), (394, 108766), (457, 93772), (476, 90029), (788, 54383), (914, 46886), (1379, 31076), (1828, 23443), (2758, 15538), (3199, 13396), (3349, 12796), (5516, 7769), (6398, 6698)]