11281744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 25444800

約数和(自身を除く): 14163056

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 59, 68, 74, 76, 118, 136, 148, 152, 236, 272, 296, 304, 323, 472, 592, 629, 646, 703, 944, 1003, 1121, 1258, 1292, 1406, 2006, 2183, 2242, 2516, 2584, 2812, 4012, 4366, 4484, 5032, 5168, 5624, 8024, 8732, 8968, 10064, 11248, 11951, 16048, 17464, 17936, 19057, 23902, 34928, 37111, 38114, 41477, 47804, 74222, 76228, 82954, 95608, 148444, 152456, 165908, 191216, 296888, 304912, 331816, 593776, 663632, 705109, 1410218, 2820436, 5640872, 11281744]

約数ペア:

[(1, 11281744), (2, 5640872), (4, 2820436), (8, 1410218), (16, 705109), (17, 663632), (19, 593776), (34, 331816), (37, 304912), (38, 296888), (59, 191216), (68, 165908), (74, 152456), (76, 148444), (118, 95608), (136, 82954), (148, 76228), (152, 74222), (236, 47804), (272, 41477), (296, 38114), (304, 37111), (323, 34928), (472, 23902), (592, 19057), (629, 17936), (646, 17464), (703, 16048), (944, 11951), (1003, 11248), (1121, 10064), (1258, 8968), (1292, 8732), (1406, 8024), (2006, 5624), (2183, 5168), (2242, 5032), (2516, 4484), (2584, 4366), (2812, 4012)]