27944056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 64152000

約数和(自身を除く): 36207944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 149, 197, 238, 298, 394, 476, 596, 788, 952, 1043, 1192, 1379, 1576, 2086, 2533, 2758, 3349, 4172, 5066, 5516, 6698, 8344, 10132, 11032, 13396, 17731, 20264, 23443, 26792, 29353, 35462, 46886, 58706, 70924, 93772, 117412, 141848, 187544, 205471, 234824, 410942, 499001, 821884, 998002, 1643768, 1996004, 3493007, 3992008, 6986014, 13972028, 27944056]

約数ペア:

[(1, 27944056), (2, 13972028), (4, 6986014), (7, 3992008), (8, 3493007), (14, 1996004), (17, 1643768), (28, 998002), (34, 821884), (56, 499001), (68, 410942), (119, 234824), (136, 205471), (149, 187544), (197, 141848), (238, 117412), (298, 93772), (394, 70924), (476, 58706), (596, 46886), (788, 35462), (952, 29353), (1043, 26792), (1192, 23443), (1379, 20264), (1576, 17731), (2086, 13396), (2533, 11032), (2758, 10132), (3349, 8344), (4172, 6698), (5066, 5516)]